diff --git a/cli/context/store/doc.go b/cli/context/store/doc.go index e432dae3b9..5626a64d91 100644 --- a/cli/context/store/doc.go +++ b/cli/context/store/doc.go @@ -8,14 +8,15 @@ // Current implementation is purely file based with the following structure: // ${CONTEXT_ROOT} // - meta/ -// - context1/meta.json: contains context medata (key/value pairs) as well as a list of endpoints (themselves containing key/value pair metadata) -// - contexts/can/also/be/folded/like/this/meta.json: same as context1, but for a context named `contexts/can/also/be/folded/like/this` +// - /meta.json: contains context medata (key/value pairs) as well as a list of endpoints (themselves containing key/value pair metadata) // - tls/ -// - context1/endpoint1/: directory containing TLS data for the endpoint1 in context1 +// - /endpoint1/: directory containing TLS data for the endpoint1 in the corresponding context // // The context store itself has absolutely no knowledge about what a docker or a kubernetes endpoint should contain in term of metadata or TLS config. // Client code is responsible for generating and parsing endpoint metadata and TLS files. // The multi-endpoints approach of this package allows to combine many different endpoints in the same "context" (e.g., the Docker CLI // is able for a single context to define both a docker endpoint and a Kubernetes endpoint for the same cluster, and also specify which // orchestrator to use by default when deploying a compose stack on this cluster). +// +// Context IDs are actually SHA256 hashes of the context name, and are there only to avoid dealing with special characters in context names. package store diff --git a/docs/reference/commandline/context_import.md b/docs/reference/commandline/context_import.md index 0b040291a5..372387d901 100644 --- a/docs/reference/commandline/context_import.md +++ b/docs/reference/commandline/context_import.md @@ -19,4 +19,8 @@ keywords: "context, import" Usage: docker context import [OPTIONS] CONTEXT FILE|- Import a context from a tar file -``` \ No newline at end of file +``` + +## Description + +Imports a context previously exported with `docker context export`. To import from stdin, use a hyphen (`-`) as filename. \ No newline at end of file diff --git a/docs/reference/commandline/context_inspect.md b/docs/reference/commandline/context_inspect.md new file mode 100644 index 0000000000..0c662ec61f --- /dev/null +++ b/docs/reference/commandline/context_inspect.md @@ -0,0 +1,69 @@ +--- +title: "context inspect" +description: "The context inspect command description and usage" +keywords: "context, inspect" +--- + + + +# context inspect + +```markdown +Usage: docker context inspect [OPTIONS] [CONTEXT] [CONTEXT...] + +Display detailed information on one or more contexts + +Options: + -f, --format string Format the output using the given Go template +``` + +## Description + +Inspects one or more contexts. + +## Examples + +### Inspect a context by name + +```bash +$ docker context inspect "local+aks" + +[ + { + "Name": "local+aks", + "Metadata": { + "Description": "Local Docker Engine + Azure AKS endpoint", + "StackOrchestrator": "kubernetes" + }, + "Endpoints": { + "docker": { + "Host": "npipe:////./pipe/docker_engine", + "SkipTLSVerify": false + }, + "kubernetes": { + "Host": "https://simon-aks-***.hcp.uksouth.azmk8s.io:443", + "SkipTLSVerify": false, + "DefaultNamespace": "default" + } + }, + "TLSMaterial": { + "kubernetes": [ + "ca.pem", + "cert.pem", + "key.pem" + ] + }, + "Storage": { + "MetadataPath": "C:\\Users\\simon\\.docker\\contexts\\meta\\cb6d08c0a1bfa5fe6f012e61a442788c00bed93f509141daff05f620fc54ddee", + "TLSPath": "C:\\Users\\simon\\.docker\\contexts\\tls\\cb6d08c0a1bfa5fe6f012e61a442788c00bed93f509141daff05f620fc54ddee" + } + } +] +``` \ No newline at end of file diff --git a/docs/reference/commandline/context_use.md b/docs/reference/commandline/context_use.md index 197c3ef0a2..e43515cb0d 100644 --- a/docs/reference/commandline/context_use.md +++ b/docs/reference/commandline/context_use.md @@ -22,4 +22,5 @@ Set the current docker context ``` ## Description -Set the default context to use, when `DOCKER_HOST`, `DOCKER_CONTEXT` environment variables and `--host`, `--context` global options are not set. \ No newline at end of file +Set the default context to use, when `DOCKER_HOST`, `DOCKER_CONTEXT` environment variables and `--host`, `--context` global options are not set. +To disable usage of contexts, you can use the special `default` context. \ No newline at end of file diff --git a/docs/reference/commandline/index.md b/docs/reference/commandline/index.md index 00bacf3bfe..91480590b6 100644 --- a/docs/reference/commandline/index.md +++ b/docs/reference/commandline/index.md @@ -193,4 +193,5 @@ read the [`dockerd`](dockerd.md) reference page. | [context rm](context_rm.md) | Remove one or more contexts | | [context update](context_update.md) | Update a context | | [context use](context_use.md) | Set the current docker context | +| [context inspect](context_inspect.md) | Inspect one or more contexts |