Bugfixes (#11 )

* Don't offer rollback for the first revision * Fix the rollback bug * Cosmetics * Errors shown as alerts
Repo version info and upgrade (#10 )
2026-03-26 14:28:04 +00:00 · 2022-09-15 13:27:24 +01:00 · 2022-09-14 13:20:10 +01:00 · 2022-09-14 10:15:05 +01:00 · 2022-09-14 10:00:40 +01:00 · 2022-09-11 12:54:18 +01:00
10 changed files with 908 additions and 287 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -34,4 +34,10 @@ jobs:
      - name: Test Binary is Runnable
        run: "dist/helm-dashboard_linux_amd64_v1/helm-dashboard --help"
      - name: golangci-lint
-        uses: golangci/golangci-lint-action@v3
+        uses: golangci/golangci-lint-action@v3.2.0
+        with:
+          # version: latest
+          # skip-go-installation: true
+          skip-pkg-cache: true
+          skip-build-cache: true
+          # args: --timeout=15m
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -3,7 +3,7 @@
 builds:
  - main: ./main.go
    binary: helm-dashboard
-    ldflags: -s -w -X main.version={{.Version}} -X main.version={{.Version}} -X main.version={{.Version}} -X main.date={{.Date}}
+    ldflags: -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}
    goos:
      - windows
      - darwin
--- a/README.md
+++ b/README.md
@@ -11,18 +11,22 @@ Prerequisites: `helm` and `kubectl` binaries installed and operational.
 Until we make our repo public, we have to use a custom way to install the plugin.

 There is a need to build binary for plugin to function, run:
+
 ```shell
 go build -o bin/dashboard .
 ```

 To install, checkout the source code and run from source dir:
+
 ```shell
 helm plugin install .
 ```

-Local install of plugin just creates a symlink, so making the changes and rebuilding the binary would not require to reinstall a plugin.
+Local install of plugin just creates a symlink, so making the changes and rebuilding the binary would not require to
+reinstall a plugin.

 To use the plugin, run in your terminal:
+
 ```shell
 helm dashboard
 ```
@@ -32,41 +36,51 @@ Then, use the web UI.
 ## Uninstalling

 To uninstall, run:
+
 ```shell
 helm plugin uninstall dashboard
 ```

 ## Support Channels

-We have two main channels for supporting the tool users: [Slack community](#TODO) for general conversations and [GitHub issues](https://github.com/komodorio/helm-dashboard/issues) for real bugs.
+We have two main channels for supporting the Helm Dashboard users: [Slack community](#TODO) for general conversations
+and [GitHub issues](https://github.com/komodorio/helm-dashboard/issues) for real bugs.

 ## Roadmap

-### Internal Milestone 1
+### First Public Version
+
 - Helm Plugin Packaging
 - CLI launcher
 - Web Server with REST API
-
-
-### First Public Version
-Listing the installed applications
-View k8s resources created by the application (describe, status)
-Viewing revision history for application
-View manifest diffs between revisions, also changelogs etc
-Analytics reporting (telemetry)
+- Listing the installed applications
+- View k8s resources created by the application (describe, status)
+- Viewing revision history for application
+- View manifest diffs between revisions, also changelogs etc
+- Analytics reporting (telemetry)
+- Rollback to a revision
+- Check for repo updates & upgrade flow
+- Uninstalling the app completely
+- Switch clusters
+- Show manifest/describe upon clicking on resource

 ### Further Ideas
-Setting parameter values and installing
-Installing new app from repo
-Uninstalling the app completely
-Reconfiguring the application
-Rollback a revision
+- Have cleaner idea on the web API structure
+- Recognise & show ArgoCD-originating charts/objects, those `helm ls` does not show
+- Recognise the revisions that are rollbacks by their description and mark in timeline

-Validate manifests before deploy and get better errors
-Switch clusters (?)
-Browsing repositories
-Adding new repository
+#### Topic "Validating Manifests"

-Recognise & show ArgoCD-originating charts/objects
-Have cleaner idea on the web API structure
-See if we can build in Chechov or Validkube validation
+- Validate manifests before deploy and get better errors
+- See if we can build in Chechov or Validkube validation
+
+#### Iteration "Value Setting"
+
+- Setting parameter values and installing
+- Reconfiguring the application
+
+#### Iteration "Repo View"
+
+- Browsing repositories
+- Adding new repository
+- Installing new app from repo
--- a/pkg/dashboard/api.go
+++ b/pkg/dashboard/api.go
@@ -5,8 +5,6 @@ import (
 	"errors"
 	"github.com/gin-gonic/gin"
 	log "github.com/sirupsen/logrus"
-	"k8s.io/apimachinery/pkg/apis/meta/v1"
-	v12 "k8s.io/apimachinery/pkg/apis/testapigroup/v1"
 	"net/http"
 	"os"
 	"path"
@@ -44,12 +42,13 @@ func NewRouter(abortWeb ControlChan, data *DataLayer) *gin.Engine {
 		api = gin.Default()
 	}

-	api.Use(noCache)
 	api.Use(contextSetter(data))
+	api.Use(noCache)
 	api.Use(errorHandler)
-	configureStatic(api)

+	configureStatic(api)
 	configureRoutes(abortWeb, data, api)
+
 	return api
 }

@@ -59,152 +58,29 @@ func configureRoutes(abortWeb ControlChan, data *DataLayer, api *gin.Engine) {
 		abortWeb <- struct{}{}
 	})

-	api.GET("/api/helm/charts", func(c *gin.Context) {
-		res, err := data.ListInstalled()
-		if err != nil {
-			_ = c.AbortWithError(http.StatusInternalServerError, err)
-			return
-		}
-		c.IndentedJSON(http.StatusOK, res)
-	})
-
-	api.GET("/api/helm/charts/history", func(c *gin.Context) {
-		cName := c.Query("chart")
-		cNamespace := c.Query("namespace")
-		if cName == "" {
-			_ = c.AbortWithError(http.StatusBadRequest, errors.New("missing required query string parameter: chart"))
-			return
-		}
-
-		res, err := data.ChartHistory(cNamespace, cName)
-		if err != nil {
-			_ = c.AbortWithError(http.StatusInternalServerError, err)
-			return
-		}
-		c.IndentedJSON(http.StatusOK, res)
-	})
-
-	api.GET("/api/helm/charts/resources", func(c *gin.Context) {
-		cName := c.Query("chart")
-		cNamespace := c.Query("namespace")
-		if cName == "" {
-			_ = c.AbortWithError(http.StatusBadRequest, errors.New("missing required query string parameter: chart"))
-			return
-		}
-		cRev, err := strconv.Atoi(c.Query("revision"))
-		if err != nil {
-			_ = c.AbortWithError(http.StatusInternalServerError, err)
-			return
-		}
-
-		res, err := data.RevisionManifestsParsed(cNamespace, cName, cRev)
-		if err != nil {
-			_ = c.AbortWithError(http.StatusInternalServerError, err)
-			return
-		}
-		c.IndentedJSON(http.StatusOK, res)
-	})
-
-	configureKubectls(api, data)
-
-	sections := map[string]SectionFn{
-		"manifests": data.RevisionManifests,
-		"values":    data.RevisionValues,
-		"notes":     data.RevisionNotes,
-	}
-
-	api.GET("/api/helm/charts/:section", func(c *gin.Context) {
-		functor, found := sections[c.Param("section")]
-		if !found {
-			_ = c.AbortWithError(http.StatusNotFound, errors.New("unsupported section: "+c.Param("section")))
-			return
-		}
-
-		cName := c.Query("chart")
-		cNamespace := c.Query("namespace")
-		if cName == "" {
-			_ = c.AbortWithError(http.StatusBadRequest, errors.New("missing required query string parameter: chart"))
-			return
-		}
-
-		cRev, err := strconv.Atoi(c.Query("revision"))
-		if err != nil {
-			_ = c.AbortWithError(http.StatusInternalServerError, err)
-			return
-		}
-		flag := c.Query("flag") == "true"
-		rDiff := c.Query("revisionDiff")
-		if rDiff != "" {
-			cRevDiff, err := strconv.Atoi(rDiff)
-			if err != nil {
-				_ = c.AbortWithError(http.StatusInternalServerError, err)
-				return
-			}
-
-			ext := ".yaml"
-			if c.Param("section") == "notes" {
-				ext = ".txt"
-			}
-
-			res, err := RevisionDiff(functor, ext, cNamespace, cName, cRevDiff, cRev, flag)
-			if err != nil {
-				_ = c.AbortWithError(http.StatusInternalServerError, err)
-				return
-			}
-			c.String(http.StatusOK, res)
-		} else {
-			res, err := functor(cNamespace, cName, cRev, flag)
-			if err != nil {
-				_ = c.AbortWithError(http.StatusInternalServerError, err)
-				return
-			}
-			c.String(http.StatusOK, res)
-		}
-	})
+	configureHelms(api.Group("/api/helm"), data)
+	configureKubectls(api.Group("/api/kube"), data)
 }

-func configureKubectls(api *gin.Engine, data *DataLayer) {
-	api.GET("/api/kube/contexts", func(c *gin.Context) {
-		res, err := data.ListContexts()
-		if err != nil {
-			_ = c.AbortWithError(http.StatusInternalServerError, err)
-			return
-		}
-		c.IndentedJSON(http.StatusOK, res)
-	})
+func configureHelms(api *gin.RouterGroup, data *DataLayer) {
+	h := HelmHandler{Data: data}
+	api.GET("/charts", h.GetCharts)
+	api.DELETE("/charts", h.Uninstall)
+	api.POST("/charts/rollback", h.Rollback)
+	api.GET("/charts/history", h.History)
+	api.GET("/charts/resources", h.Resources)
+	api.GET("/repo/search", h.RepoSearch)
+	api.POST("/repo/update", h.RepoUpdate)
+	api.GET("/charts/install", h.InstallPreview)
+	api.POST("/charts/install", h.Install)
+	api.GET("/charts/:section", h.GetInfoSection)
+}

-	api.GET("/api/kube/resources/:kind", func(c *gin.Context) {
-		cName := c.Query("name")
-		cNamespace := c.Query("namespace")
-		if cName == "" {
-			_ = c.AbortWithError(http.StatusBadRequest, errors.New("missing required query string parameter: name"))
-			return
-		}
-
-		res, err := data.GetResource(cNamespace, &GenericResource{
-			TypeMeta:   v1.TypeMeta{Kind: c.Param("kind")},
-			ObjectMeta: v1.ObjectMeta{Name: cName},
-		})
-		if err != nil {
-			_ = c.AbortWithError(http.StatusInternalServerError, err)
-			return
-		}
-
-		if res.Status.Phase == "Active" || res.Status.Phase == "Error" {
-			_ = res.Name + ""
-		} else if res.Status.Phase == "" && len(res.Status.Conditions) > 0 {
-			res.Status.Phase = v12.CarpPhase(res.Status.Conditions[len(res.Status.Conditions)-1].Type)
-			res.Status.Message = res.Status.Conditions[len(res.Status.Conditions)-1].Message
-			res.Status.Reason = res.Status.Conditions[len(res.Status.Conditions)-1].Reason
-			if res.Status.Conditions[len(res.Status.Conditions)-1].Status == "False" {
-				res.Status.Phase = "Not" + res.Status.Phase
-			}
-		} else if res.Status.Phase == "" {
-			res.Status.Phase = "Exists"
-		}
-
-		c.IndentedJSON(http.StatusOK, res)
-	})
+func configureKubectls(api *gin.RouterGroup, data *DataLayer) {
+	h := KubeHandler{Data: data}
+	api.GET("/contexts", h.GetContexts)
+	api.GET("/resources/:kind", h.GetResourceInfo)
+	api.GET("/describe/:kind", h.Describe)
 }

 func configureStatic(api *gin.Engine) {
@@ -246,3 +122,27 @@ func contextSetter(data *DataLayer) gin.HandlerFunc {
 		c.Next()
 	}
 }
+
+type QueryProps struct {
+	Namespace string
+	Name      string
+	Revision  int
+}
+
+func getQueryProps(c *gin.Context, revRequired bool) (*QueryProps, error) {
+	qp := QueryProps{}
+
+	qp.Namespace = c.Query("namespace")
+	qp.Name = c.Query("name")
+	if qp.Name == "" {
+		return nil, errors.New("missing required query string parameter: name")
+	}
+
+	cRev, err := strconv.Atoi(c.Query("revision"))
+	if err != nil && revRequired {
+		return nil, err
+	}
+	qp.Revision = cRev
+
+	return &qp, nil
+}
--- a/pkg/dashboard/data.go
+++ b/pkg/dashboard/data.go
@@ -11,6 +11,7 @@ import (
 	"github.com/hexops/gotextdiff/span"
 	log "github.com/sirupsen/logrus"
 	"gopkg.in/yaml.v3"
+	"io/ioutil"
 	v1 "k8s.io/apimachinery/pkg/apis/testapigroup/v1"
 	"os"
 	"os/exec"
@@ -214,7 +215,8 @@ func (d *DataLayer) ChartHistory(namespace string, chartName string) (res []*his
 }

 func (d *DataLayer) ChartRepoVersions(chartName string) (res []repoChartElement, err error) {
-	out, err := d.runCommandHelm("search", "repo", "--regexp", "/"+chartName+"\v", "--versions", "--output", "json")
+	cmd := []string{"search", "repo", "--regexp", "/" + chartName + "\v", "--versions", "--output", "json"}
+	out, err := d.runCommandHelm(cmd...)
 	if err != nil {
 		return nil, err
 	}
@@ -229,7 +231,12 @@ func (d *DataLayer) ChartRepoVersions(chartName string) (res []repoChartElement,
 type SectionFn = func(string, string, int, bool) (string, error) // TODO: rework it into struct-based argument?

 func (d *DataLayer) RevisionManifests(namespace string, chartName string, revision int, _ bool) (res string, err error) {
-	out, err := d.runCommandHelm("get", "manifest", chartName, "--namespace", namespace, "--revision", strconv.Itoa(revision))
+	cmd := []string{"get", "manifest", chartName, "--namespace", namespace}
+	if revision > 0 {
+		cmd = append(cmd, "--revision", strconv.Itoa(revision))
+	}
+
+	out, err := d.runCommandHelm(cmd...)
 	if err != nil {
 		return "", err
 	}
@@ -275,7 +282,12 @@ func (d *DataLayer) RevisionNotes(namespace string, chartName string, revision i
 }

 func (d *DataLayer) RevisionValues(namespace string, chartName string, revision int, onlyUserDefined bool) (res string, err error) {
-	cmd := []string{"get", "values", chartName, "--namespace", namespace, "--revision", strconv.Itoa(revision), "--output", "yaml"}
+	cmd := []string{"get", "values", chartName, "--namespace", namespace, "--output", "yaml"}
+
+	if revision > 0 {
+		cmd = append(cmd, "--revision", strconv.Itoa(revision))
+	}
+
 	if !onlyUserDefined {
 		cmd = append(cmd, "--all")
 	}
@@ -317,6 +329,85 @@ func (d *DataLayer) GetResource(namespace string, def *GenericResource) (*Generi
 	return &res, nil
 }

+func (d *DataLayer) DescribeResource(namespace string, kind string, name string) (string, error) {
+	out, err := d.runCommandKubectl("describe", strings.ToLower(kind), name, "--namespace", namespace)
+	if err != nil {
+		return "", err
+	}
+	return out, nil
+}
+
+func (d *DataLayer) UninstallChart(namespace string, name string) error {
+	_, err := d.runCommandHelm("uninstall", name, "--namespace", namespace)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (d *DataLayer) Revert(namespace string, name string, rev int) error {
+	_, err := d.runCommandHelm("rollback", name, strconv.Itoa(rev), "--namespace", namespace)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (d *DataLayer) ChartRepoUpdate(name string) error {
+	cmd := []string{"repo", "update"}
+	if name != "" {
+		cmd = append(cmd, name)
+	}
+
+	_, err := d.runCommandHelm(cmd...)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (d *DataLayer) ChartUpgrade(namespace string, name string, repoChart string, version string, justTemplate bool) (string, error) {
+	oldVals, err := d.RevisionValues(namespace, name, 0, false)
+	if err != nil {
+		return "", err
+	}
+
+	file, err := ioutil.TempFile("", "helm_vals_")
+	if err != nil {
+		return "", err
+	}
+	defer os.Remove(file.Name())
+
+	err = ioutil.WriteFile(file.Name(), []byte(oldVals), 0600)
+	if err != nil {
+		return "", err
+	}
+
+	cmd := []string{name, repoChart, "--version", version, "--namespace", namespace, "--values", file.Name()}
+	if justTemplate {
+		cmd = append([]string{"template"}, cmd...)
+	} else {
+		cmd = append([]string{"upgrade"}, cmd...)
+		cmd = append(cmd, "--output", "json")
+	}
+
+	out, err := d.runCommandHelm(cmd...)
+	if err != nil {
+		return "", err
+	}
+
+	if justTemplate {
+		manifests, err := d.RevisionManifests(namespace, name, 0, false)
+		if err != nil {
+			return "", err
+		}
+		out = getDiff(strings.TrimSpace(manifests), strings.TrimSpace(out), "current.yaml", "upgraded.yaml")
+	}
+
+	return out, nil
+}
+
 func RevisionDiff(functor SectionFn, ext string, namespace string, name string, revision1 int, revision2 int, flag bool) (string, error) {
 	if revision1 == 0 || revision2 == 0 {
 		log.Debugf("One of revisions is zero: %d %d", revision1, revision2)
@@ -333,11 +424,16 @@ func RevisionDiff(functor SectionFn, ext string, namespace string, name string,
 		return "", err
 	}

-	edits := myers.ComputeEdits(span.URIFromPath(""), manifest1, manifest2)
-	unified := gotextdiff.ToUnified(strconv.Itoa(revision1)+ext, strconv.Itoa(revision2)+ext, manifest1, edits)
-	diff := fmt.Sprint(unified)
-	log.Debugf("The diff is: %s", diff)
+	diff := getDiff(manifest1, manifest2, strconv.Itoa(revision1)+ext, strconv.Itoa(revision2)+ext)
 	return diff, nil
 }

+func getDiff(text1 string, text2 string, name1 string, name2 string) string {
+	edits := myers.ComputeEdits(span.URIFromPath(""), text1, text2)
+	unified := gotextdiff.ToUnified(name1, name2, text1, edits)
+	diff := fmt.Sprint(unified)
+	log.Debugf("The diff is: %s", diff)
+	return diff
+}
+
 type GenericResource = v1.Carp
--- a/pkg/dashboard/helmHandlers.go
+++ b/pkg/dashboard/helmHandlers.go
@@ -0,0 +1,205 @@
+package dashboard
+
+import (
+	"encoding/json"
+	"errors"
+	"github.com/gin-gonic/gin"
+	"helm.sh/helm/v3/pkg/release"
+	"net/http"
+	"strconv"
+)
+
+type HelmHandler struct {
+	Data *DataLayer
+}
+
+func (h *HelmHandler) GetCharts(c *gin.Context) {
+	res, err := h.Data.ListInstalled()
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.IndentedJSON(http.StatusOK, res)
+}
+
+func (h *HelmHandler) Uninstall(c *gin.Context) {
+	qp, err := getQueryProps(c, false)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+	err = h.Data.UninstallChart(qp.Namespace, qp.Name)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.Status(http.StatusAccepted)
+}
+
+func (h *HelmHandler) Rollback(c *gin.Context) {
+	qp, err := getQueryProps(c, true)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+
+	err = h.Data.Revert(qp.Namespace, qp.Name, qp.Revision)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.Status(http.StatusAccepted)
+}
+
+func (h *HelmHandler) History(c *gin.Context) {
+	qp, err := getQueryProps(c, false)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+
+	res, err := h.Data.ChartHistory(qp.Namespace, qp.Name)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.IndentedJSON(http.StatusOK, res)
+}
+
+func (h *HelmHandler) Resources(c *gin.Context) {
+	qp, err := getQueryProps(c, true)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+
+	res, err := h.Data.RevisionManifestsParsed(qp.Namespace, qp.Name, qp.Revision)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.IndentedJSON(http.StatusOK, res)
+}
+
+func (h *HelmHandler) RepoSearch(c *gin.Context) {
+	qp, err := getQueryProps(c, false)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+
+	res, err := h.Data.ChartRepoVersions(qp.Name)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.IndentedJSON(http.StatusOK, res)
+}
+
+func (h *HelmHandler) RepoUpdate(c *gin.Context) {
+	qp, err := getQueryProps(c, false)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+
+	err = h.Data.ChartRepoUpdate(qp.Name)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.Status(http.StatusNoContent)
+}
+
+func (h *HelmHandler) InstallPreview(c *gin.Context) {
+	out, err := chartInstall(c, h.Data, true)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.String(http.StatusOK, out)
+}
+
+func (h *HelmHandler) Install(c *gin.Context) {
+	out, err := chartInstall(c, h.Data, false)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+
+	res := release.Release{}
+	err = json.Unmarshal([]byte(out), &res)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+
+	c.IndentedJSON(http.StatusAccepted, res)
+}
+
+func (h *HelmHandler) GetInfoSection(c *gin.Context) {
+	qp, err := getQueryProps(c, true)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+
+	flag := c.Query("flag") == "true"
+	rDiff := c.Query("revisionDiff")
+	res, err := handleGetSection(h.Data, c.Param("section"), rDiff, qp, flag)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.String(http.StatusOK, res)
+}
+
+func chartInstall(c *gin.Context, data *DataLayer, justTemplate bool) (string, error) {
+	qp, err := getQueryProps(c, false)
+	if err != nil {
+		return "", err
+	}
+
+	out, err := data.ChartUpgrade(qp.Namespace, qp.Name, c.Query("chart"), c.Query("version"), justTemplate)
+	if err != nil {
+		return "", err
+	}
+	return out, nil
+}
+
+func handleGetSection(data *DataLayer, section string, rDiff string, qp *QueryProps, flag bool) (string, error) {
+	sections := map[string]SectionFn{
+		"manifests": data.RevisionManifests,
+		"values":    data.RevisionValues,
+		"notes":     data.RevisionNotes,
+	}
+
+	functor, found := sections[section]
+	if !found {
+		return "", errors.New("unsupported section: " + section)
+	}
+
+	if rDiff != "" {
+		cRevDiff, err := strconv.Atoi(rDiff)
+		if err != nil {
+			return "", err
+		}
+
+		ext := ".yaml"
+		if section == "notes" {
+			ext = ".txt"
+		}
+
+		res, err := RevisionDiff(functor, ext, qp.Namespace, qp.Name, cRevDiff, qp.Revision, flag)
+		if err != nil {
+			return "", err
+		}
+		return res, nil
+	} else {
+		res, err := functor(qp.Namespace, qp.Name, qp.Revision, flag)
+		if err != nil {
+			return "", err
+		}
+		return res, nil
+	}
+}
--- a/pkg/dashboard/kubeHandlers.go
+++ b/pkg/dashboard/kubeHandlers.go
@@ -0,0 +1,69 @@
+package dashboard
+
+import (
+	"github.com/gin-gonic/gin"
+	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	v12 "k8s.io/apimachinery/pkg/apis/testapigroup/v1"
+	"net/http"
+)
+
+type KubeHandler struct {
+	Data *DataLayer
+}
+
+func (h *KubeHandler) GetContexts(c *gin.Context) {
+	res, err := h.Data.ListContexts()
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+	c.IndentedJSON(http.StatusOK, res)
+}
+
+func (h *KubeHandler) GetResourceInfo(c *gin.Context) {
+	qp, err := getQueryProps(c, false)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+
+	res, err := h.Data.GetResource(qp.Namespace, &GenericResource{
+		TypeMeta:   v1.TypeMeta{Kind: c.Param("kind")},
+		ObjectMeta: v1.ObjectMeta{Name: qp.Name},
+	})
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+
+	if res.Status.Phase == "Active" || res.Status.Phase == "Error" {
+		_ = res.Name + ""
+	} else if res.Status.Phase == "" && len(res.Status.Conditions) > 0 {
+		res.Status.Phase = v12.CarpPhase(res.Status.Conditions[len(res.Status.Conditions)-1].Type)
+		res.Status.Message = res.Status.Conditions[len(res.Status.Conditions)-1].Message
+		res.Status.Reason = res.Status.Conditions[len(res.Status.Conditions)-1].Reason
+		if res.Status.Conditions[len(res.Status.Conditions)-1].Status == "False" {
+			res.Status.Phase = "Not" + res.Status.Phase
+		}
+	} else if res.Status.Phase == "" {
+		res.Status.Phase = "Exists"
+	}
+
+	c.IndentedJSON(http.StatusOK, res)
+}
+
+func (h *KubeHandler) Describe(c *gin.Context) {
+	qp, err := getQueryProps(c, false)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusBadRequest, err)
+		return
+	}
+
+	res, err := h.Data.DescribeResource(qp.Namespace, c.Param("kind"), qp.Name)
+	if err != nil {
+		_ = c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+
+	c.String(http.StatusOK, res)
+}
--- a/pkg/dashboard/static/index.html
+++ b/pkg/dashboard/static/index.html
@@ -7,8 +7,7 @@
    <title>Helm Dashboard</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/css/bootstrap.min.css" rel="stylesheet"
          integrity="sha384-gH2yIJqKdNHPEq0n4Mqa/HGKIhSkIHeL5AyhkYV8i59U5AR6csBvApHHNl/vI1Bx" crossorigin="anonymous">
-    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"/>
-    <!-- CSS -->
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.9.1/font/bootstrap-icons.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/styles/lightfair.min.css"/>
    <link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/diff2html/bundles/css/diff2html.min.css"/>
    <link href="static/styles.css" rel="stylesheet">
@@ -16,8 +15,7 @@
 <body>

 <div class="container">
-    <i class="fa-solid fa-arrow-trend-down"></i>
-    <nav class="navbar navbar-expand-lg bg-light rounded" style="margin-bottom: 0.75rem">
+    <nav class="navbar navbar-expand-lg bg-light rounded mb-2 mt-2">
        <div class="container-fluid">
            <div style="line-height: 90%; font-size: 1.5rem" class="navbar-brand">
                <img src="static/logo.png" style="height: 3rem; float: left" alt="Logo">
@@ -47,19 +45,24 @@
                    <label for="cluster" style="margin-top: 0.5rem">K8s Context:</label>
                    <select id="cluster" class="form-control"></select>
                </form>
-                <i class="btn fa fa-power-off text-muted" title="Shut down the Helm Dashboard application"></i>
+                <i class="btn bi-power text-muted" title="Shut down the Helm Dashboard application"></i>
            </div>
        </div>
    </nav>
-
-    <div class="bg-light p-5 pt-0 rounded" id="sectionDetails" style="display: none">
+    <div class="bg-light p-5 pt-0 rounded display-none" id="sectionDetails">
        <span class="text-muted"
              style="transform: rotate(270deg); z-index: 100; display: inline-block; position: relative; left:-4rem; top: 4rem; color: #BBB!important; text-transform: uppercase">Revisions</span>
        <div class="row mb-3">

        </div>
-        <h1><span class="name"></span>,
-            revision <span class="rev"></span></h1>
+        <h1><span class="name"></span>, revision <span class="rev"></span>
+            <span class="float-end" id="actionButtons">
+                <button id="btnUpgrade" class="opacity-10 btn btn-sm bg-secondary text-light bg-opacity-50 rounded-0 me-0 rounded-start ">Checking...</button><button id="btnUpgradeCheck" class="btn btn-sm text-muted btn-light border-secondary rounded-0 rounded-end ms-0" title="Check for newer chart version from repo"><i class="bi-repeat"></i><span class="spinner-border spinner-border-sm" style="display: none" role="status" aria-hidden="true"></span></button>
+
+                <button id="btnRollback" class="btn btn-sm bg-primary border border-secondary text-light" title="Rollback to this revision"><i class="bi-rewind-fill"></i> <span>Rollback</span></button>
+                <button id="btnUninstall" class="btn btn-sm bg-danger border border-secondary text-light" title="Uninstall the chart"><i class="bi-trash-fill"></i> Uninstall</button>
+            </span>
+        </h1>
        Chart <b id="chartName"></b>: <i id="revDescr"></i>

        <nav class="mt-2">
@@ -115,15 +118,82 @@
        </div>
    </div>

-    <div class="bg-light p-5 rounded" id="sectionList" style="display: none">
+    <div class="bg-light p-5 rounded display-none" id="sectionList">
        <h1>Charts List</h1>
        <div id="charts" class="row row-cols-1 row-cols-md-2 row-cols-lg-3 g-4">

        </div>
    </div>

+    <div id="errorAlert" class="display-none alert alert-sm alert-danger alert-dismissible position-absolute position-absolute top-0 start-50 translate-middle-x mt-3 border-danger" role="alert">
+        <h4 class="alert-heading"><i class="bi-exclamation-triangle-fill"></i> <span></span></h4>
+        <hr>
+        <p style="white-space: pre-wrap"></p>
+        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+    </div>
 </div>

+<div class="modal" id="describeModal"
+     tabindex="-1" aria-labelledby="describeModalLabel" aria-hidden="true">
+    <div class="modal-dialog modal-dialog modal-dialog-scrollable modal-xl">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h5 class="modal-title" id="describeModalLabel"></h5>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+            <div class="modal-body" id="describeModalBody">
+
+            </div>
+        </div>
+    </div>
+</div>
+
+<div class="modal" id="confirmModal"
+     tabindex="-1" aria-labelledby="describeModalLabel" aria-hidden="true">
+    <div class="modal-dialog modal-dialog modal-dialog-scrollable modal-xl">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h5 class="modal-title" id="confirmModalLabel"></h5>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+            <div class="modal-body" id="confirmModalBody">
+
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-primary">Confirm</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+
+<div class="modal" id="upgradeModal"
+     tabindex="-1" aria-labelledby="describeModalLabel" aria-hidden="true">
+    <div class="modal-dialog modal-dialog modal-dialog-scrollable modal-xl">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h5 class="modal-title" id="upgradeModalLabel">
+                    Upgrade <b class='text-success name'></b> from version <b class='text-success ver-old'></b> to <select class='fw-bold text-success ver-new'></select>
+                </h5>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+            <div class="modal-body" id="upgradeModalBody">
+
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-success">Confirm Upgrade</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+
+<footer class="text-center small mt-3">
+    Brought to you by <img src="https://komodor.com/wp-content/uploads/2021/05/favicon.png" style="height: 1rem"> <a href="https://komodor.io">Komodor.io</a> |
+    <i class="bi-github"></i>
+    <a href="https://github.com/komodorio/helm-dashboard">Project page on GitHub</a>
+</footer>
+

 <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/js/bootstrap.bundle.min.js"
        integrity="sha384-A3rJD856KowSb7dwlZdYEkO39Gagi7vIsF0jrRAoQmDKKtQBHUuLZ9AsSv4jD4Xa"
--- a/pkg/dashboard/static/scripts.js
+++ b/pkg/dashboard/static/scripts.js
@@ -2,8 +2,10 @@ const clusterSelect = $("#cluster");
 const chartsCards = $("#charts");
 const revRow = $("#sectionDetails .row");

-function reportError(err) {
-    alert(err) // TODO: nice modal/baloon/etc
+function reportError(err, xhr) {
+    $("#errorAlert h4 span").text(err)
+    $("#errorAlert p").text(xhr.responseText)
+    $("#errorAlert").show()
 }

 function revisionClicked(namespace, name, self) {
@@ -20,6 +22,14 @@ function revisionClicked(namespace, name, self) {
        $("#revDescr").addClass("text-danger")
    }

+    const rev = $("#specRev").data("last-rev") == elm.revision ? elm.revision - 1 : elm.revision
+    console.log(rev, $("#specRev").data("first-rev"))
+    if (!rev || getHashParam("revision") === $("#specRev").data("first-rev")) {
+        $("#btnRollback").hide()
+    } else {
+        $("#btnRollback").show().data("rev", rev).find("span").text("Rollback to #" + rev)
+    }
+
    const tab = getHashParam("tab")
    if (!tab) {
        $("#nav-tab [data-tab=resources]").click()
@@ -46,7 +56,7 @@ $("#nav-tab [data-tab]").click(function () {
    } else {
        const mode = getHashParam("mode")
        if (!mode) {
-            $("#modePanel [data-mode=diff-prev]").trigger('click')
+            $("#modePanel [data-mode=view]").trigger('click')
        } else {
            $("#modePanel [data-mode=" + mode + "]").trigger('click')
        }
@@ -71,17 +81,20 @@ $("#userDefinedVals").change(function () {
 function loadContentWrapper() {
    let revDiff = 0
    const revision = parseInt(getHashParam("revision"));
-    if (getHashParam("mode") === "diff-prev") {
+    if (revision === $("#specRev").data("first-rev")) {
+        revDiff = 0
+    } else if (getHashParam("mode") === "diff-prev") {
        revDiff = revision - 1
    } else if (getHashParam("mode") === "diff-rev") {
        revDiff = $("#specRev").val()
    }
+
    const flag = $("#userDefinedVals").prop("checked");
    loadContent(getHashParam("tab"), getHashParam("namespace"), getHashParam("chart"), revision, revDiff, flag)
 }

 function loadContent(mode, namespace, name, revision, revDiff, flag) {
-    let qstr = "chart=" + name + "&namespace=" + namespace + "&revision=" + revision
+    let qstr = "name=" + name + "&namespace=" + namespace + "&revision=" + revision
    if (revDiff) {
        qstr += "&revisionDiff=" + revDiff
    }
@@ -93,7 +106,7 @@ function loadContent(mode, namespace, name, revision, revDiff, flag) {
    let url = "/api/helm/charts/" + mode
    url += "?" + qstr
    const diffDisplay = $("#manifestText");
-    diffDisplay.empty().append("<i class='fa fa-spinner fa-spin fa-2x'></i>")
+    diffDisplay.empty().append('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>')
    $.get(url).fail(function () {
        reportError("Failed to get diff of " + mode)
    }).done(function (data) {
@@ -127,17 +140,16 @@ $('#specRev').keyup(function (event) {
    event.preventDefault()
 });

-function loadChartHistory(namespace, name) {
-    $("#sectionDetails").show()
-    $("#sectionDetails h1 span.name").text(name)
-    revRow.empty().append("<div><i class='fa fa-spinner fa-spin fa-2x'></i></div>")
-    $.getJSON("/api/helm/charts/history?chart=" + name + "&namespace=" + namespace).fail(function () {
-        reportError("Failed to get chart details")
-    }).done(function (data) {
+function fillChartHistory(data, namespace, name) {
    revRow.empty()
    for (let x = 0; x < data.length; x++) {
        const elm = data[x]
-            $("#specRev").val(elm.revision)
+        $("#specRev").val(elm.revision).data("last-rev", elm.revision).data("last-chart-ver", elm.chart_ver)
+
+        if (!x) {
+            $("#specRev").data("first-rev", elm.revision)
+        }
+
        const rev = $(`<div class="col-md-2 p-2 rounded border border-secondary bg-gradient bg-white">
                                <span><b class="rev-number"></b> - <span class="rev-status"></span></span><br/>
                                <span class="text-muted">Chart:</span> <span class="chart-ver"></span><br/>
@@ -159,16 +171,16 @@ function loadChartHistory(namespace, name) {

        switch (elm.action) {
            case "app_upgrade":
-                    rev.find(".app-ver").append(" <i class='fa fa-angle-double-up text-success'></i>")
+                rev.find(".app-ver").append(" <i class='bi-chevron-double-up text-success'></i>")
                break
            case "app_downgrade":
-                    rev.find(".app-ver").append(" <i class='fa fa-angle-double-down text-danger'></i>")
+                rev.find(".app-ver").append(" <i class='bi-chevron-double-down text-danger'></i>")
                break
            case "chart_upgrade":
-                    rev.find(".chart-ver").append(" <i class='fa fa-angle-up text-success'></i>")
+                rev.find(".chart-ver").append(" <i class='bi-chevron-up text-success'></i>")
                break
            case "chart_downgrade":
-                    rev.find(".chart-ver").append(" <i class='fa fa-angle-down text-danger'></i>")
+                rev.find(".chart-ver").append(" <i class='bi-chevron-down text-danger'></i>")
                break
            case "reconfigure": // ?
                break
@@ -182,6 +194,18 @@ function loadChartHistory(namespace, name) {

        revRow.append(rev)
    }
+}
+
+function loadChartHistory(namespace, name) {
+    $("#sectionDetails").show()
+    $("#sectionDetails h1 span.name").text(name)
+    revRow.empty().append("<div><span class=\"spinner-border spinner-border-sm\" role=\"status\" aria-hidden=\"true\"></span></div>")
+    $.getJSON("/api/helm/charts/history?name=" + name + "&namespace=" + namespace).fail(function () {
+        reportError("Failed to get chart details")
+    }).done(function (data) {
+        fillChartHistory(data, namespace, name);
+
+        checkUpgradeable(data[data.length - 1].chart_name)

        const rev = getHashParam("revision")
        if (rev) {
@@ -192,6 +216,116 @@ function loadChartHistory(namespace, name) {
    })
 }

+$("#btnUpgradeCheck").click(function () {
+    const self = $(this)
+    self.find(".bi-repeat").hide()
+    self.find(".spinner-border").show()
+    const repoName = self.data("repo")
+    $.post("/api/helm/repo/update?name=" + repoName).fail(function () {
+        reportError("Failed to update chart repo")
+    }).done(function () {
+        self.find(".spinner-border").hide()
+        self.find(".bi-repeat").show()
+
+        checkUpgradeable(self.data("chart"))
+        $("#btnUpgradeCheck").prop("disabled", true).find(".fa").removeClass("fa-spin fa-spinner").addClass("fa-times")
+    })
+})
+
+
+function checkUpgradeable(name) {
+    $("#btnUpgrade").text("Checking...")
+    $.getJSON("/api/helm/repo/search?name=" + name).fail(function () {
+        reportError("Failed to find chart in repo")
+    }).done(function (data) {
+        if (!data) {
+            return
+        }
+
+        $('#upgradeModalLabel select').empty()
+        for (let i = 0; i < data.length; i++) {
+            $('#upgradeModalLabel select').append("<option value='" + data[i].version + "'>" + data[i].version + "</option>")
+        }
+
+        const elm = data[0]
+        $("#btnUpgradeCheck").data("repo", elm.name.split('/').shift())
+        $("#btnUpgradeCheck").data("chart", elm.name.split('/').pop())
+
+        const verCur = $("#specRev").data("last-chart-ver");
+        const canUpgrade = isNewerVersion(verCur, elm.version);
+        $("#btnUpgradeCheck").prop("disabled", false)
+        if (canUpgrade) {
+            $("#btnUpgrade").removeClass("bg-secondary bg-opacity-50").addClass("bg-success").text("Upgrade to " + elm.version)
+        } else {
+            $("#btnUpgrade").removeClass("bg-success").addClass("bg-secondary bg-opacity-50").text("No upgrades")
+        }
+
+        $("#btnUpgrade").off("click").click(function () {
+            popUpUpgrade($(this), verCur, elm)
+        })
+    })
+}
+
+$('#upgradeModalLabel select').change(function () {
+    const self = $(this)
+
+    $("#upgradeModalBody").empty().append('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>')
+    $("#upgradeModal .btn-success").prop("disabled", true)
+    $.get(self.data("url") + "&version=" + self.val()).fail(function () {
+        reportError("Failed to get upgrade")
+    }).done(function (data) {
+        $("#upgradeModalBody").empty();
+        $("#upgradeModal .btn-success").prop("disabled", false)
+
+        const targetElement = document.getElementById('upgradeModalBody');
+        const configuration = {
+            inputFormat: 'diff', outputFormat: 'side-by-side',
+            drawFileList: false, showFiles: false, highlight: true,
+        };
+        const diff2htmlUi = new Diff2HtmlUI(targetElement, data, configuration);
+        diff2htmlUi.draw()
+        $("#upgradeModalBody").prepend("<p>Following changes will happen to cluster:</p>")
+        if (!data) {
+            $("#upgradeModalBody").html("No changes will happen to cluster")
+        }
+    })
+})
+
+$("#upgradeModal .btn-secondary").click(function () {
+    const self = $(this)
+    self.find(".fa").removeClass("fa-cloud-download").addClass("fa-spin fa-spinner").prop("disabled", true)
+    $("#btnUpgradeCheck").click()
+    $("#upgradeModal .btn-close").click()
+})
+
+function popUpUpgrade(self, verCur, elm) {
+    const name = getHashParam("chart");
+    let url = "/api/helm/charts/install?namespace=" + getHashParam("namespace") + "&name=" + name + "&chart=" + elm.name;
+    $('#upgradeModalLabel select').data("url", url)
+
+    self.prop("disabled", true)
+    $("#upgradeModalLabel .name").text(name)
+    $("#upgradeModalLabel .ver-old").text(verCur)
+
+    $('#upgradeModalLabel select').val(elm.version).trigger("change")
+
+    const myModal = new bootstrap.Modal(document.getElementById('upgradeModal'), {});
+    myModal.show()
+
+    $("#upgradeModal .btn-success").prop("disabled", true).off('click').click(function () {
+        $("#upgradeModal .btn-success").prop("disabled", true).prepend('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>')
+        $.ajax({
+            url: url + "&version=" + $('#upgradeModalLabel select').val(),
+            type: 'POST',
+        }).fail(function () {
+            reportError("Failed to upgrade the chart")
+        }).done(function (data) {
+            setHashParam("revision", data.version)
+            window.location.reload()
+        })
+    })
+}
+
 function getHashParam(name) {
    const params = new URLSearchParams(window.location.hash.substring(1))
    return params.get(name)
@@ -203,14 +337,7 @@ function setHashParam(name, val) {
    window.location.hash = new URLSearchParams(params).toString()
 }

-function loadChartsList() {
-    $("#sectionList").show()
-    chartsCards.empty().append("<div><i class='fa fa-spinner fa-spin fa-2x'></i> Loading...</div>")
-    $.getJSON("/api/helm/charts").fail(function () {
-        reportError("Failed to get list of charts")
-    }).done(function (data) {
-        chartsCards.empty()
-        data.forEach(function (elm) {
+function buildChartCard(elm) {
    const header = $("<div class='card-header'></div>")
    header.append($('<div class="float-end"><h5 class="float-end text-muted text-end">#' + elm.revision + '</h5><br/><div class="badge">' + elm.status + "</div>"))
    // TODO: for pending- and uninstalling, add the spinner
@@ -222,7 +349,7 @@ function loadChartsList() {
        header.find(".badge").addClass("bg-light text-dark")
    }

-            header.append($('<h5 class="card-title"><a href="#namespace=' + elm.namespace + '&chart=' + elm.name + '" class="link-dark" style="text-decoration: none">' + elm.name + '</a></h5>'))
+    header.append($('<h5 class="card-title"><a href="#namespace=' + elm.namespace + '&name=' + elm.name + '" class="link-dark" style="text-decoration: none">' + elm.name + '</a></h5>'))
    header.append($('<p class="card-text small text-muted"></p>').append("Chart: " + elm.chart))

    const body = $("<div class='card-body'></div>")
@@ -240,9 +367,21 @@ function loadChartsList() {
        let chart = self.data("chart");
        setHashParam("namespace", chart.namespace)
        setHashParam("chart", chart.name)
-                loadChartHistory(chart.namespace, chart.name)
-            })

+        loadChartHistory(chart.namespace, chart.name, elm.chart_name)
+    })
+    return card;
+}
+
+function loadChartsList() {
+    $("#sectionList").show()
+    chartsCards.empty().append("<div><span class=\"spinner-border spinner-border-sm\" role=\"status\" aria-hidden=\"true\"></span> Loading...</div>")
+    $.getJSON("/api/helm/charts").fail(function (xhr) {
+        reportError("Failed to get list of charts", xhr)
+    }).done(function (data) {
+        chartsCards.empty()
+        data.forEach(function (elm) {
+            let card = buildChartCard(elm);
            chartsCards.append($("<div class='col'></div>").append(card))
        })
    })
@@ -250,7 +389,6 @@ function loadChartsList() {


 $(function () {
-    // cluster list
    clusterSelect.change(function () {
        Cookies.set("context", clusterSelect.val())
        window.location.href = "/"
@@ -311,8 +449,8 @@ function getAge(obj1, obj2) {
 }

 function showResources(namespace, chart, revision) {
-    $("#nav-resources").empty().append("<i class='fa fa-spin fa-spinner fa-2x'></i>");
-    let qstr = "chart=" + chart + "&namespace=" + namespace + "&revision=" + revision
+    $("#nav-resources").empty().append('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>');
+    let qstr = "name=" + chart + "&namespace=" + namespace + "&revision=" + revision
    let url = "/api/helm/charts/resources"
    url += "?" + qstr
    $.getJSON(url).fail(function () {
@@ -325,7 +463,7 @@ function showResources(namespace, chart, revision) {
                <div class="input-group row">
                    <span class="input-group-text col-sm-2"><em class="text-muted small">` + res.kind + `</em></span>
                    <span class="input-group-text col-sm-6">` + res.metadata.name + `</span>
-                    <span class="form-control col-sm-4"><i class="fa fa-spinner fa-spin"></i> <span class="text-muted small">Getting status...</span></span>
+                    <span class="form-control col-sm-4"><span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> <span class="text-muted small">Getting status...</span></span>
                </div>`)
            $("#nav-resources").append(resBlock)
            let ns = res.metadata.namespace ? res.metadata.namespace : namespace
@@ -337,19 +475,28 @@ function showResources(namespace, chart, revision) {
                    badge.addClass("bg-success")
                } else if (["Exists"].includes(data.status.phase)) {
                    badge.addClass("bg-success bg-opacity-50")
+                } else if (["Progressing"].includes(data.status.phase)) {
+                    badge.addClass("bg-warning")
                } else {
                    badge.addClass("bg-danger")
                }

-                resBlock.find(".form-control").empty().append(badge).append("<span class='text-muted small'>" + (data.status.message ? data.status.message : '') + "</span>")
-            })
+                const statusBlock = resBlock.find(".form-control.col-sm-4");
+                statusBlock.empty().append(badge).append("<span class='text-muted small'>" + (data.status.message ? data.status.message : '') + "</span>")

+                if (badge.text() !== "NotFound") {
+                    statusBlock.prepend("<i class=\"btn bi-zoom-in float-end text-muted\"></i>")
+                    statusBlock.find(".bi-zoom-in").click(function () {
+                        showDescribe(ns, res.kind, res.metadata.name)
+                    })
+                }
+            })
        }
    })
 }

-$(".fa-power-off").click(function () {
-    $(".fa-power-off").attr("disabled", "disabled").removeClass(".fa-power-off").addClass("fa-spin fa-spinner")
+$(".bi-power").click(function () {
+    $(".bi-power").attr("disabled", "disabled").removeClass(".bi-power").append('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>')
    $.ajax({
        url: "/",
        type: 'DELETE',
@@ -357,3 +504,113 @@ $(".fa-power-off").click(function () {
        window.close();
    })
 })
+
+function showDescribe(ns, kind, name) {
+    $("#describeModalLabel").text("Describe " + kind + ": " + ns + " / " + name)
+    $("#describeModalBody").empty().append('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>')
+
+    const myModal = new bootstrap.Modal(document.getElementById('describeModal'), {});
+    myModal.show()
+    $.get("/api/kube/describe/" + kind.toLowerCase() + "?name=" + name + "&namespace=" + ns).fail(function () {
+        reportError("Failed to describe resource")
+    }).done(function (data) {
+        data = hljs.highlight(data, {language: 'yaml'}).value
+        $("#describeModalBody").empty().append("<pre class='bg-white rounded p-3'></pre>").find("pre").html(data)
+    })
+}
+
+$("#btnUninstall").click(function () {
+    const chart = getHashParam('chart');
+    const namespace = getHashParam('namespace');
+    const revision = $("#specRev").data("last-rev")
+    $("#confirmModalLabel").html("Uninstall <b class='text-danger'>" + chart + "</b> from namespace <b class='text-danger'>" + namespace + "</b>")
+    $("#confirmModalBody").empty().append('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>')
+    $("#confirmModal .btn-primary").prop("disabled", true).off('click').click(function () {
+        $("#confirmModal .btn-primary").prop("disabled", true).append('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>')
+        const url = "/api/helm/charts?namespace=" + namespace + "&name=" + chart;
+        $.ajax({
+            url: url,
+            type: 'DELETE',
+        }).fail(function () {
+            reportError("Failed to delete the chart")
+        }).done(function () {
+            window.location.href = "/"
+        })
+    })
+
+    const myModal = new bootstrap.Modal(document.getElementById('confirmModal'), {});
+    myModal.show()
+
+    let qstr = "name=" + chart + "&namespace=" + namespace + "&revision=" + revision
+    let url = "/api/helm/charts/resources"
+    url += "?" + qstr
+    $.getJSON(url).fail(function () {
+        reportError("Failed to get list of resources")
+    }).done(function (data) {
+        $("#confirmModalBody").empty().append("<p>Following resources will be deleted from the cluster:</p>");
+        $("#confirmModal .btn-primary").prop("disabled", false)
+        for (let i = 0; i < data.length; i++) {
+            const res = data[i]
+            $("#confirmModalBody").append("<p class='row'><i class='col-sm-3 text-end'>" + res.kind + "</i><b class='col-sm-9'>" + res.metadata.name + "</b></p>")
+        }
+    })
+})
+
+$("#btnRollback").click(function () {
+    const chart = getHashParam('chart');
+    const namespace = getHashParam('namespace');
+    const revisionNew = $("#btnRollback").data("rev")
+    const revisionCur = $("#specRev").data("last-rev")
+    $("#confirmModalLabel").html("Rollback <b class='text-danger'>" + chart + "</b> from revision " + revisionCur + " to " + revisionNew)
+    $("#confirmModalBody").empty().append('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>')
+    $("#confirmModal .btn-primary").prop("disabled", true).off('click').click(function () {
+        $("#confirmModal .btn-primary").prop("disabled", true).append('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>')
+        const url = "/api/helm/charts/rollback?namespace=" + namespace + "&name=" + chart + "&revision=" + revisionNew;
+        $.ajax({
+            url: url,
+            type: 'POST',
+        }).fail(function (xhr) {
+            reportError("Failed to rollback the chart", xhr)
+        }).done(function () {
+            window.location.reload()
+        })
+    })
+
+    const myModal = new bootstrap.Modal(document.getElementById('confirmModal'), {});
+    myModal.show()
+
+    let qstr = "name=" + chart + "&namespace=" + namespace + "&revision=" + revisionNew + "&revisionDiff=" + revisionCur
+    let url = "/api/helm/charts/manifests"
+    url += "?" + qstr
+    $.get(url).fail(function () {
+        reportError("Failed to get list of resources")
+    }).done(function (data) {
+        $("#confirmModalBody").empty();
+        $("#confirmModal .btn-primary").prop("disabled", false)
+
+        const targetElement = document.getElementById('confirmModalBody');
+        const configuration = {
+            inputFormat: 'diff', outputFormat: 'side-by-side',
+            drawFileList: false, showFiles: false, highlight: true,
+        };
+        const diff2htmlUi = new Diff2HtmlUI(targetElement, data, configuration);
+        diff2htmlUi.draw()
+        if (data) {
+            $("#confirmModalBody").prepend("<p>Following changes will happen to cluster:</p>")
+        } else {
+            $("#confirmModalBody").html("<p>No changes will happen to cluster</p>")
+        }
+    })
+})
+
+function isNewerVersion(oldVer, newVer) {
+    const oldParts = oldVer.split('.')
+    const newParts = newVer.split('.')
+    for (let i = 0; i < newParts.length; i++) {
+        const a = ~~newParts[i] // parse int
+        const b = ~~oldParts[i] // parse int
+        if (a > b) return true
+        if (a < b) return false
+    }
+    return false
+}
--- a/pkg/dashboard/static/styles.css
+++ b/pkg/dashboard/static/styles.css
@@ -9,3 +9,7 @@
 .d2h-file-collapse, .d2h-tag {
    opacity: 0; /* trollface */
 }
+
+.display-none {
+    display: none;
+}
Author	SHA1	Message	Date
Andrey Pokhilko	6b8d959491	Bugfixes (#11 ) * Don't offer rollback for the first revision * Fix the rollback bug * Cosmetics * Errors shown as alerts	2022-09-15 13:27:24 +01:00
Andrey Pokhilko	269895ae31	Repo version info and upgrade (#10 ) * Repo block shows * repository update * API progress * Fix problem of stopping after uninstall * Upgrade preview backend * Upgrade preview displays fine * Install flow works * Weird check for updates * Update action * Fix action * Still trying * Fix lint error * Refactor out helm handlers * refactor out kube handlers * save * Change icon collection * Reworked upgrade check	2022-09-14 13:20:10 +01:00
Andrei Pohilko	47929785e7	Fix name of parameters	2022-09-14 10:15:05 +01:00
Andrei Pohilko	ab17544c96	Fix the panic	2022-09-14 10:00:40 +01:00
Andrey Pokhilko	5ea54f9257	Rollback action (#9 ) * Show rollback confirm * Implement rollback backend * Refactoring * Refactoring	2022-09-11 12:54:18 +01:00
Andrey Pokhilko	fa48cf5435	Allow uninstalling the chart (#8 )	2022-09-09 14:50:50 +01:00
Andrei Pohilko	91fd3793c7	Don't offer to describe non-existing	2022-09-08 16:07:46 +01:00
Andrey Pokhilko	7b6e9f1748	Show describe modal (#7 )	2022-09-08 15:56:05 +01:00