Errorf is part of the log.logger interface.

V is part of the log.logger interface.

Infof is part of the log.InfoLogger interface.

Get gets the current cluster profile.

Start starts cluster component by executing binary.

DownloadTo downloads the artifact from the source to the dest and returns the path of the artifact.

GenerateAddrArg pushes arg into args array, return the new args array.

New returns a new logger with the given verbosity.

NewSource creates an artifact source with name, version, type and fromCNRegion.

Run searches for the plugin and runs it.

AllocateArtifactFilePath allocates the file path of the artifact.

Create creates a new cluster.

GetClusterScopeDirs returns the cluster scope directory of current cluster.

Info is part of the log.InfoLogger interface.

NewManager creates a new Manager with workingDir, logger and other options.

GetWorkingDir returns the working directory of the metadata manager. It should be ${HomeDir}/${BaseDir}.

Default returns the process-wide default logger.

Delete deletes a specific cluster.

Error is part of the log.logger interface.

FormatAddrArg formats the given addr and nodeId to a valid socket string. This function will return an empty string when the given addr is empty.

LoadAndRenderChart loads the chart from the remote charts and render the manifests with the values.

writeBuffer writes buf with write, ensuring there is a trailing newline.

Name return the name of component.

Put returns a buffer to the pool, resetting it first.

print writes a simple string to the log writer.

printf is roughly fmt.Fprintf against the log writer.

AllocateClusterScopeDirs allocates the directories and config path of one cluster.

Clean cleans up all the metadata. It will remove the working directory.

CreateClusterScopeDirs creates cluster scope directories and config path that allocated by AllocateClusterScopeDirs.

NewCluster creates a new cluster.

NewFromFile creates a new Values from a local yaml values file.

OutputValues returns the values as a yaml byte array.

Parse parses raw config values and classify it to different categories of config type by its prefix.

SetDefault sets the process-wide default logger.

ShouldRun returns true whether you should run the plugin.

ToHelmValues converts the input struct that contains special helm annotations `helm:"values"` and the local yaml values file to a map that can be used

ValidateConfig validate config in bare-metal mode.

Warnf is part of the log.logger interface.

addDebugHeader inserts the debug line header to buf.

collectPidsForBareMetal returns the pid of each component.

FIXME(zyy17): Generate clientset for Greptime CRDs.

latestGitHubReleaseVersion returns the latest GitHub release version. It's used to locate the latest version of the latest greptime binary.

Compare compares two semantic versions. It returns true if v1 is greater than v2, otherwise false.

Connect connects to a specific cluster.

List lists all cluster profiles.

MergeYAML merges two yaml files from src to dst, the src yaml will override dst yaml if the same key exists.

Mysql connects to a GreptimeDB cluster using mysql protocol.