Dynamically read accounts from external sources.
The plugin reads account credentials information from a single URL (http(s) or file):
armory:
external-accounts:
url: (http|https|file)
url-content-format: JSON|YAMLOr from files in a directory in local clouddriver file system:
armory:
external-accounts:
dir: /tmp/accounts
file-prefix:
default: clouddriver
kubernetes: kubeAny sidecar can populate the accounts directory by pulling information from other sources, and this repository includes an example of how to do that pulling accounts from a git repository.
| Min. version | Notes |
|---|---|
| 1.23 | Kubernetes and cloudfoundry implemented |
| 1.24 | AWS and ECS implemented |
NOTE: The plugin is not actively tested in all compatible versions with all variants, but is expected to work in the above.
A sidecar is deployed to clouddriver that continuously retrieves account information from a git repository, then the plugin within clouddriver loads those accounts from the git clone.
Example configuration using spinnaker operator:
apiVersion: spinnaker.armory.io/v1alpha2
kind: SpinnakerService
metadata:
name: spinnaker
spec:
spinnakerConfig:
profiles:
clouddriver:
armory:
external-accounts:
dir: /tmp/accounts # (Mandatory). directory in clouddriver where git repo will be cloned and accounts will be loaded from
file-prefix: # (Optional). Configures the file prefixes to look for account information within the directory
default: clouddriver # (Optional, default: clouddriver). All files with this prefix will be scanned for loading any type of account for the supported providers
kubernetes: kube # (Optional, default: kube). All files with this prefix will be scanned for loading kubernetes accounts
cloudfoundry: cf # (Optional, default: cf). All files with this prefix will be scanned for loading cloudfoundry accounts
aws: aws # (Optional, default: aws). All files with this prefix will be scanned for loading AWS accounts
ecs: ecs # (Optional, default: ecs). All files with this prefix will be scanned for loading ECS accounts
credentials:
poller:
enabled: true
types:
kubernetes: # (Mandatory for each provider used: kubernetes, cloudfoundry, aws or ecs). Indicates how often account information should be read from the files
reloadFrequencyMs: 60000
spinnaker:
extensibility:
plugins:
Armory.EAP:
enabled: true
repositories:
eap:
enabled: true
url: file:///opt/spinnaker/lib/local-plugins/eap/plugins.json
kustomize:
clouddriver:
deployment:
patchesStrategicMerge:
- |
spec:
template:
spec:
containers:
- name: eap
image: docker.io/armory/eap-plugin:<PLUGIN_VERSION>
command:
- git-poller
env:
- name: REPO
value: "[email protected]:myorg/myrepo.git" # Git repository to clone
- name: LOCAL_CLONE_DIR
value: "/tmp/accounts" # Should match the value in armory.eap.dir
- name: SYNC_INTERVAL_SECS
value: "60" # How often to do a git pull
volumeMounts:
- mountPath: /opt/eap/target
name: eap-plugin
- mountPath: "/tmp/accounts"
name: git-repo
- mountPath: /root/.ssh # Only needed if authenticating to git using SSH
name: ssh-keys
- name: clouddriver
volumeMounts:
- mountPath: /opt/spinnaker/lib/local-plugins
name: eap-plugin
- mountPath: /tmp/accounts # Should match the value in armory.eap.dir
name: git-repo
volumes:
- name: git-repo
emptyDir: {}
- name: eap-plugin
emptyDir: {}
- name: ssh-keys
secret:
secretName: ssh-keys # Only needed if authenticating to git using SSH
defaultMode: 0600Available environment variables for git poller sidecar
| Name | Description | Default |
|---|---|---|
| REPO | Git repository to clone | - |
| LOCAL_CLONE_DIR | Path in local file system to clone the repo | Automatically generated dir int /tmp |
| SYNC_INTERVAL_SECS | How often to call "git pull" in seconds | 60 |
| GIT_USER | Username for git authentication | - |
| GIT_PASS | Password for git authentication | - |
| TOKEN | Personal access token to use for authentication | - |
If authenticating to git using SSH, a secret with all relevant files (id_rsa, known_hosts) needs to be provided.
In this case the plugin inside clouddriver pulls the git repository and loads account information. All git interaction is done through shell calls to git binary, and if that is not found the plugin fallbacks to using jgit. jgit has known performance issues, so it's recommended to be used only if the other options are not available.
Example configuration using spinnaker operator:
apiVersion: spinnaker.armory.io/v1alpha2
kind: SpinnakerService
metadata:
name: spinnaker
spec:
spinnakerConfig:
profiles:
clouddriver:
armory:
external-accounts:
dir: /tmp/accounts # (Mandatory). directory in clouddriver where git repo will be cloned and accounts will be loaded from
git-poller:
enabled: true
sync-interval-secs: 5 # (Optional, default: 60). How often to do "git pull"
repo: [email protected]:myorg/myrepo.git # (Mandatory). Git repo to clone
branch: master # (Optional, default: master). Branch from the repo to clone
username: john # (Optional). Used with user/password authentication
password: secret # (Optional). Used with user/password authentication
token: secret # (Optional). Used with token based authentication
ssh-private-key-file-path: ${SSH_KEYS}/id_rsa # (Optional). Used with SSH authentication
ssh-private-key-passphrase: secret # (Optional). Used with SSH authentication
ssh-known-hosts-file-path: ${SSH_KEYS}/known_hosts # (Optional). Used with SSH authentication
ssh-trust-unknown-hosts: false # (Optional). Used with SSH authentication
file-prefix: # (Optional). Configures the file prefixes to look for account information within the directory
default: clouddriver # (Optional, default: clouddriver). All files with this prefix will be scanned for loading any type of account for the supported providers
kubernetes: kube # (Optional, default: kube). All files with this prefix will be scanned for loading kubernetes accounts
cloudfoundry: cf # (Optional, default: cf). All files with this prefix will be scanned for loading cloudfoundry accounts
aws: aws # (Optional, default: aws). All files with this prefix will be scanned for loading AWS accounts
ecs: ecs # (Optional, default: ecs). All files with this prefix will be scanned for loading ECS accounts
credentials:
poller:
enabled: true
types:
kubernetes: # (Mandatory for each provider used: kubernetes, cloudfoundry, aws or ecs). Indicates how often account information should be read from the files
reloadFrequencyMs: 60000
spinnaker:
extensibility:
plugins:
Armory.EAP:
enabled: true
repositories:
eap:
enabled: true
url: file:///opt/spinnaker/lib/local-plugins/eap/plugins.json
kustomize:
clouddriver:
deployment:
patchesStrategicMerge:
- |
spec:
template:
spec:
initContainers:
- name: eap
image: docker.io/armory/eap-plugin:<PLUGIN_VERSION>
volumeMounts:
- mountPath: /opt/eap/target
name: eap-plugin
containers:
- name: clouddriver
volumeMounts:
- mountPath: /opt/spinnaker/lib/local-plugins
name: eap-plugin
volumes:
- name: eap-plugin
emptyDir: {}Alternatively, the plugin can be installed from a remote plugin repository by replacing spec.spinnakerConfig.profiles.clouddriver.spinnaker.extensibility.plugins.repositories.eap.url with the URL of the repository.
The plugin inside clouddriver makes requests to the remote server and loads the accounts information it finds.
Example configuration using spinnaker operator:
apiVersion: spinnaker.armory.io/v1alpha2
kind: SpinnakerService
metadata:
name: spinnaker
spec:
spinnakerConfig:
profiles:
clouddriver:
armory:
external-accounts:
url: http://server.company/accounts # (Mandatory). URL where to find account information
url-content-format: JSON|YAML # (Mandatory). Content-Type response of the server. Supported formats are JSON and YAML
credentials:
poller:
enabled: true
types:
kubernetes: # (Mandatory for each provider used: kubernetes, cloudfoundry, aws or ecs). Indicates how often account information should be read
reloadFrequencyMs: 60000
spinnaker:
extensibility:
plugins:
Armory.EAP:
enabled: true
repositories:
eap:
enabled: true
url: file:///opt/spinnaker/lib/local-plugins/eap/plugins.json
kustomize:
clouddriver:
deployment:
patchesStrategicMerge:
- |
spec:
template:
spec:
initContainers:
- name: eap
image: docker.io/armory/eap-plugin:<PLUGIN_VERSION>
volumeMounts:
- mountPath: /opt/eap/target
name: eap-plugin
containers:
- name: clouddriver
volumeMounts:
- mountPath: /opt/spinnaker/lib/local-plugins
name: eap-plugin
volumes:
- name: eap-plugin
emptyDir: {}Alternatively, the plugin can be installed from a remote plugin repository by replacing spec.spinnakerConfig.profiles.clouddriver.spinnaker.extensibility.plugins.repositories.eap.url with the URL of the repository.
This plugin can read account credentials in the following layouts:
-
All accounts from all providers in one file. Example:
kubernetes: accounts: - name: kube-1 ... cloudfoundry: accounts: - name: cf-1 ...
-
Many accounts from a single provider in one file. Example:
- name: kube-1 - name: kube-2 ...
-
One account per file. Example:
name: kube-1 ...
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