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| -rw-r--r-- | docs/Hooks.md | 51 |
1 files changed, 36 insertions, 15 deletions
diff --git a/docs/Hooks.md b/docs/Hooks.md index 8a0a8b9..b582a2f 100644 --- a/docs/Hooks.md +++ b/docs/Hooks.md @@ -9,7 +9,7 @@ Following configuration keys need to be defined for all hooks: * `events`: which events to subscribe. Needs to be an array. See below for the list of available events. * `type`: what hook class to use. See below for the list of available hook types. -### Events +## Events * `node_success`: triggered when configuration is successfully pulled from a node and right before storing the configuration. * `node_fail`: triggered after `retries` amount of failed node pulls. @@ -44,7 +44,7 @@ Exec hook recognizes following configuration keys: * `async`: influences whether main thread will wait for the command execution. Set this true for long running commands so node pull is not blocked. Default: false * `cmd`: command to run. -## exec hook configuration example +### exec hook configuration example ```yaml hooks: @@ -60,21 +60,29 @@ hooks: timeout: 120 ``` -### Hook type: githubrepo +## Hook type: githubrepo -This hook configures the repository `remote` and _push_ the code when the specified event is triggered. If the `username` and `password` are not provided, the `Rugged::Credentials::SshKeyFromAgent` will be used. +The `githubrepo` hook executes a `git push` to a configured `remote_repo` when the specified event is triggered. -`githubrepo` hook recognizes following configuration keys: +Several authentication methods are supported: + +* Provide a `password` for username + password authentication +* Provide both a `publickey` and a `privatekey` for ssh key-based authentication +* Don't provide any credentials for ssh-agent authentication + +The username will be set to the relevant part of the `remote_repo` URI, with a fallback to `git`. It is also possible to provide one by setting the `username` configuration key. + +For ssh key-based authentication, it is possible to set the environment variable `OXIDIZED_SSH_PASSPHRASE` to a passphrase if the private key requires it. + +`githubrepo` hook recognizes the following configuration keys: * `remote_repo`: the remote repository to be pushed to. * `username`: username for repository auth. * `password`: password for repository auth. -* `publickey`: publickey for repository auth. -* `privatekey`: privatekey for repository auth. +* `publickey`: public key for repository auth. +* `privatekey`: private key for repository auth. -It is also possible to set the environment variable `OXIDIZED_SSH_PASSPHRASE` to a passphrase if your keypair requires it. - -When using groups repositories, each group must have its own `remote` in the `remote_repo` config. +When using groups, each group must have a unique entry in the `remote_repo` config. ```yaml hooks: @@ -85,7 +93,9 @@ hooks: firewalls: git@git.intranet:oxidized/firewalls.git ``` -## githubrepo hook configuration example +### githubrepo hook configuration example + +Authenticate with the username `git` and a password: ```yaml hooks: @@ -93,10 +103,21 @@ hooks: type: githubrepo events: [post_store] remote_repo: git@git.intranet:oxidized/test.git - username: user password: pass ``` +Authenticate with the username `git` and an ssh key: + +```yaml +hooks: + push_to_remote: + type: githubrepo + events: [post_store] + remote_repo: git@git.intranet:oxidized/test.git + publickey: /root/.ssh/id_rsa.pub + privatekey: /root/.ssh/id_rsa +``` + ## Hook type: awssns The `awssns` hook publishes messages to AWS SNS topics. This allows you to notify other systems of device configuration changes, for example a config orchestration pipeline. Multiple services can subscribe to the same AWS topic. @@ -108,7 +129,7 @@ Fields sent in the message: * `model`: Model name (e.g. `eos`) * `node`: Device hostname -## awssns hook configuration example +### awssns hook configuration example ```yaml hooks: @@ -136,7 +157,7 @@ You will need to manually install the `slack-api` gem on your system: gem install slack-api ``` -## slackdiff hook configuration example +### slackdiff hook configuration example ```yaml hooks: @@ -172,7 +193,7 @@ You will need to manually install the `xmpp4r` gem on your system: gem install xmpp4r ``` -## xmppdiff hook configuration example +### xmppdiff hook configuration example ```yaml hooks: |