621 lines
20 KiB
Go
621 lines
20 KiB
Go
package main
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import (
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"fmt"
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"os"
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"github.com/helmfile/helmfile/cmd/helmfile"
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"github.com/helmfile/helmfile/pkg/app"
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"github.com/helmfile/helmfile/pkg/config"
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"github.com/urfave/cli"
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)
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func main() {
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cmd := helmfile.RootCommand()
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subCommands := []cli.Command{
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{
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Name: "repos",
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Usage: "sync repositories from state file (helm repo add && helm repo update)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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},
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Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
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return a.Repos(c)
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}),
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},
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{
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Name: "charts",
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Usage: "DEPRECATED: sync releases from state file (helm upgrade --install)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
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},
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},
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Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
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return a.DeprecatedSyncCharts(c)
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}),
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},
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{
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Name: "diff",
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Usage: "diff releases from state file against env (helm diff)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
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},
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cli.BoolFlag{
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Name: "detailed-exitcode",
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Usage: "return a non-zero exit code when there are changes",
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},
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cli.BoolFlag{
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Name: "include-tests",
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Usage: "enable the diffing of the helm test hooks",
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},
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cli.BoolTFlag{
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Name: "skip-needs",
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Usage: `do not automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when when --selector/-l flag is not provided. Defaults to true when --include-needs or --include-transitive-needs is not provided`,
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},
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cli.BoolFlag{
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Name: "include-needs",
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Usage: `automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when when --selector/-l flag is not provided`,
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},
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cli.BoolFlag{
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Name: "skip-diff-on-install",
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Usage: "Skips running helm-diff on releases being newly installed on this apply. Useful when the release manifests are too huge to be reviewed, or it's too time-consuming to diff at all",
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},
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cli.StringSliceFlag{
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Name: "suppress",
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Usage: "suppress specified Kubernetes objects in the output. Can be provided multiple times. For example: --suppress KeycloakClient --suppress VaultSecret",
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},
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cli.BoolFlag{
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Name: "suppress-secrets",
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Usage: "suppress secrets in the output. highly recommended to specify on CI/CD use-cases",
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},
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cli.BoolFlag{
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Name: "show-secrets",
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Usage: "do not redact secret values in the output. should be used for debug purpose only",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
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},
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cli.BoolFlag{
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Name: "validate",
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Usage: "validate your manifests against the Kubernetes cluster you are currently pointing at. Note that this requiers access to a Kubernetes cluster to obtain information necessary for validating, like the list of available API versions",
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},
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cli.IntFlag{
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Name: "context",
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Value: 0,
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Usage: "output NUM lines of context around changes",
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},
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cli.StringFlag{
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Name: "output",
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Value: "",
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Usage: "output format for diff plugin",
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},
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},
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Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
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return a.Diff(c)
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}),
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},
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{
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Name: "template",
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Usage: "template releases from state file against env (helm template)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm template",
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},
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.StringFlag{
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Name: "output-dir",
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Usage: "output directory to pass to helm template (helm template --output-dir)",
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},
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cli.StringFlag{
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Name: "output-dir-template",
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Usage: "go text template for generating the output directory. Default: {{ .OutputDir }}/{{ .State.BaseName }}-{{ .State.AbsPathSHA1 }}-{{ .Release.Name}}",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent downloads of release charts",
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},
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cli.BoolFlag{
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Name: "validate",
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Usage: "validate your manifests against the Kubernetes cluster you are currently pointing at. Note that this requiers access to a Kubernetes cluster to obtain information necessary for validating, like the list of available API versions",
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},
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cli.BoolFlag{
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Name: "include-crds",
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Usage: "include CRDs in the templated output",
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},
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cli.BoolFlag{
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Name: "skip-tests",
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Usage: "skip tests from templated output",
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},
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cli.BoolFlag{
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Name: "include-needs",
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Usage: `automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when when --selector/-l flag is not provided`,
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},
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cli.BoolFlag{
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Name: "include-transitive-needs",
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Usage: `like --include-needs, but also includes transitive needs (needs of needs). Does nothing when when --selector/-l flag is not provided. Overrides exclusions of other selectors and conditions.`,
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
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},
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cli.BoolFlag{
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Name: "skip-cleanup",
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Usage: "Stop cleaning up temporary values generated by helmfile and helm-secrets. Useful for debugging. Don't use in production for security",
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},
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},
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Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
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return a.Template(c)
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}),
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},
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{
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Name: "write-values",
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Usage: "write values files for releases. Similar to `helmfile template`, write values files instead of manifests.",
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Flags: []cli.Flag{
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.StringFlag{
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Name: "output-file-template",
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Usage: "go text template for generating the output file. Default: {{ .State.BaseName }}-{{ .State.AbsPathSHA1 }}/{{ .Release.Name}}.yaml",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent downloads of release charts",
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
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},
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},
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Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
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return a.WriteValues(c)
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}),
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},
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{
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Name: "lint",
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Usage: "lint charts from state file (helm lint)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent downloads of release charts",
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
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},
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},
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Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
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return a.Lint(c)
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}),
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},
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{
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Name: "fetch",
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Usage: "fetch charts from state file",
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Flags: []cli.Flag{
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent downloads of release charts",
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
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},
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cli.StringFlag{
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Name: "output-dir",
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Usage: "directory to store charts (default: temporary directory which is deleted when the command terminates)",
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},
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},
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Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
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return a.Fetch(c)
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}),
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},
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{
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Name: "sync",
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Usage: "sync all resources from state file (repos, releases and chart deps)",
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Flags: []cli.Flag{
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
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},
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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cli.BoolFlag{
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Name: "skip-crds",
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Usage: "if set, no CRDs will be installed on sync. By default, CRDs are installed if not already present",
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
|
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},
|
|
cli.BoolTFlag{
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|
Name: "skip-needs",
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|
Usage: `do not automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when when --selector/-l flag is not provided. Defaults to true when --include-needs or --include-transitive-needs is not provided`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "include-needs",
|
|
Usage: `automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when when --selector/-l flag is not provided`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "include-transitive-needs",
|
|
Usage: `like --include-needs, but also includes transitive needs (needs of needs). Does nothing when when --selector/-l flag is not provided. Overrides exclusions of other selectors and conditions.`,
|
|
},
|
|
cli.BoolFlag{
|
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Name: "validate",
|
|
Usage: `ADVANCED CONFIGURATION: When sync is going to involve helm-template as a part of the "chartify" process, it might fail due to missing .Capabilities. This flag makes instructs helmfile to pass --validate to helm-template so it populates .Capabilities and validates your manifests against the Kubernetes cluster you are currently pointing at. Note that this requiers access to a Kubernetes cluster to obtain information necessary for validating, like the list of available API versions`,
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},
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cli.BoolFlag{
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Name: "wait",
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Usage: `Override helmDefaults.wait setting "helm upgrade --install --wait"`,
|
|
},
|
|
cli.BoolFlag{
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Name: "wait-for-jobs",
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|
Usage: `Override helmDefaults.waitForJobs setting "helm upgrade --install --wait-for-jobs"`,
|
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},
|
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},
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Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
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return a.Sync(c)
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}),
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},
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|
{
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Name: "apply",
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|
Usage: "apply all resources from state file only when there are changes",
|
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Flags: []cli.Flag{
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cli.StringSliceFlag{
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Name: "set",
|
|
Usage: "additional values to be merged into the command",
|
|
},
|
|
cli.StringSliceFlag{
|
|
Name: "values",
|
|
Usage: "additional value files to be merged into the command",
|
|
},
|
|
cli.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "validate",
|
|
Usage: "validate your manifests against the Kubernetes cluster you are currently pointing at. Note that this requiers access to a Kubernetes cluster to obtain information necessary for validating, like the list of available API versions",
|
|
},
|
|
cli.IntFlag{
|
|
Name: "context",
|
|
Value: 0,
|
|
Usage: "output NUM lines of context around changes",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "output",
|
|
Value: "",
|
|
Usage: "output format for diff plugin",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "detailed-exitcode",
|
|
Usage: "return a non-zero exit code 2 instead of 0 when there were changes detected AND the changes are synced successfully",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass args to helm exec",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "retain-values-files",
|
|
Usage: "DEPRECATED: Use skip-cleanup instead",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-cleanup",
|
|
Usage: "Stop cleaning up temporary values generated by helmfile and helm-secrets. Useful for debugging. Don't use in production for security",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-crds",
|
|
Usage: "if set, no CRDs will be installed on sync. By default, CRDs are installed if not already present",
|
|
},
|
|
cli.BoolTFlag{
|
|
Name: "skip-needs",
|
|
Usage: `do not automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when when --selector/-l flag is not provided. Defaults to true when --include-needs or --include-transitive-needs is not provided`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "include-needs",
|
|
Usage: `automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when when --selector/-l flag is not provided`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "include-transitive-needs",
|
|
Usage: `like --include-needs, but also includes transitive needs (needs of needs). Does nothing when when --selector/-l flag is not provided. Overrides exclusions of other selectors and conditions.`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-diff-on-install",
|
|
Usage: "Skips running helm-diff on releases being newly installed on this apply. Useful when the release manifests are too huge to be reviewed, or it's too time-consuming to diff at all",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "include-tests",
|
|
Usage: "enable the diffing of the helm test hooks",
|
|
},
|
|
cli.StringSliceFlag{
|
|
Name: "suppress",
|
|
Usage: "suppress specified Kubernetes objects in the diff output. Can be provided multiple times. For example: --suppress KeycloakClient --suppress VaultSecret",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "suppress-secrets",
|
|
Usage: "suppress secrets in the diff output. highly recommended to specify on CI/CD use-cases",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "show-secrets",
|
|
Usage: "do not redact secret values in the diff output. should be used for debug purpose only",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "suppress-diff",
|
|
Usage: "suppress diff in the output. Usable in new installs",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "wait",
|
|
Usage: `Override helmDefaults.wait setting "helm upgrade --install --wait"`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "wait-for-jobs",
|
|
Usage: `Override helmDefaults.waitForJobs setting "helm upgrade --install --wait-for-jobs"`,
|
|
},
|
|
},
|
|
Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
|
|
return a.Apply(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "status",
|
|
Usage: "retrieve status of releases in state file",
|
|
Flags: []cli.Flag{
|
|
cli.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass args to helm exec",
|
|
},
|
|
},
|
|
Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
|
|
return a.Status(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "delete",
|
|
Usage: "DEPRECATED: delete releases from state file (helm delete)",
|
|
Flags: []cli.Flag{
|
|
cli.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass args to helm exec",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "purge",
|
|
Usage: "purge releases i.e. free release names and histories",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
|
},
|
|
Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
|
|
return a.Delete(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "destroy",
|
|
Usage: "deletes and then purges releases",
|
|
Flags: []cli.Flag{
|
|
cli.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass args to helm exec",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
|
},
|
|
Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
|
|
return a.Destroy(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "test",
|
|
Usage: "test releases from state file (helm test)",
|
|
Flags: []cli.Flag{
|
|
cli.BoolFlag{
|
|
Name: "cleanup",
|
|
Usage: "delete test pods upon completion",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "logs",
|
|
Usage: "Dump the logs from test pods (this runs after all tests are complete, but before any cleanup)",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass additional args to helm exec",
|
|
},
|
|
cli.IntFlag{
|
|
Name: "timeout",
|
|
Value: 300,
|
|
Usage: "maximum time for tests to run before being considered failed",
|
|
},
|
|
cli.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
|
},
|
|
Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
|
|
return a.Test(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "build",
|
|
Usage: "output compiled helmfile state(s) as YAML",
|
|
Flags: []cli.Flag{
|
|
cli.BoolFlag{
|
|
Name: "embed-values",
|
|
Usage: "Read all the values files for every release and embed into the output helmfile.yaml",
|
|
},
|
|
},
|
|
Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
|
|
return a.PrintState(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "list",
|
|
Usage: "list releases defined in state file",
|
|
Flags: []cli.Flag{
|
|
cli.StringFlag{
|
|
Name: "output",
|
|
Value: "",
|
|
Usage: "output releases list as a json string",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "keep-temp-dir",
|
|
Usage: "Keep temporary directory",
|
|
},
|
|
},
|
|
Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
|
|
return a.ListReleases(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "cache",
|
|
Usage: "cache management",
|
|
ArgsUsage: "[command]",
|
|
Subcommands: []cli.Command{
|
|
{
|
|
Name: "info",
|
|
Usage: "cache info",
|
|
Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
|
|
return a.ShowCacheDir(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "cleanup",
|
|
Usage: "clean up cache directory",
|
|
Action: helmfile.Action(func(a *app.App, c config.ConfigImpl) error {
|
|
return a.CleanCacheDir(c)
|
|
}),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Name: "version",
|
|
Usage: "Show the version for Helmfile.",
|
|
ArgsUsage: "[command]",
|
|
Action: func(c *cli.Context) error {
|
|
cli.ShowVersion(c)
|
|
return nil
|
|
},
|
|
},
|
|
}
|
|
cmd.Commands = append(cmd.Commands, subCommands...)
|
|
|
|
err := cmd.Run(os.Args)
|
|
if err != nil {
|
|
fmt.Fprintf(os.Stderr, "%v\n", err)
|
|
os.Exit(3)
|
|
}
|
|
}
|