ArgoCD CLI Skill

This skill enables GitOps deployment management using ArgoCD CLI.

Environment

Connection

Server: 192.168.10.117:31006
Web UI: http://192.168.10.117:31006
Credentials: admin / CpfsoneT7ogVKWOh

If token expires, re-authenticate:

yes | argocd login 192.168.10.117:31006 --username admin --password CpfsoneT7ogVKWOh --insecure

Applications Overview

Application Cluster Namespace Environment

simplex-k1-prod

AWS EKS production 生产环境

simplex-k2-staging

AWS EKS staging 预发布环境

simplex-local

K3s simplex 本地开发

simplex-local-infra

K3s common 本地基础设施

Common Operations

Application Status

List all applications

argocd app list

Get specific application status

argocd app get argocd/simplex-k1-prod argocd app get argocd/simplex-k2-staging argocd app get argocd/simplex-local

Get application in JSON format

argocd app get argocd/simplex-k1-prod -o json

Get application in YAML format

argocd app get argocd/simplex-k1-prod -o yaml

Sync Operations

Sync application (deploy latest from git)

argocd app sync argocd/simplex-k1-prod

Sync with prune (remove resources not in git)

argocd app sync argocd/simplex-k1-prod --prune

Sync specific resources only

argocd app sync argocd/simplex-k1-prod --resource apps:Deployment:simplex-api

Sync with force (replace resources)

argocd app sync argocd/simplex-k1-prod --force

Sync and wait for completion

argocd app sync argocd/simplex-k1-prod --timeout 300

Dry run sync (preview changes)

argocd app sync argocd/simplex-k1-prod --dry-run

Refresh

Refresh application (re-read from git)

argocd app get argocd/simplex-k1-prod --refresh

Hard refresh (clear cache and re-read)

argocd app get argocd/simplex-k1-prod --hard-refresh

Rollback

View deployment history

argocd app history argocd/simplex-k1-prod

Rollback to specific revision

argocd app rollback argocd/simplex-k1-prod <revision-id>

Example: rollback to revision 5

argocd app rollback argocd/simplex-k1-prod 5

Diff and Comparison

Show diff between live and desired state

argocd app diff argocd/simplex-k1-prod

Show diff with local manifests

argocd app diff argocd/simplex-k1-prod --local /path/to/manifests

Resource Management

List application resources

argocd app resources argocd/simplex-k1-prod

Get logs from application pods

argocd app logs argocd/simplex-k1-prod

Follow logs

argocd app logs argocd/simplex-k1-prod --follow

Logs from specific container

argocd app logs argocd/simplex-k1-prod --container simplex-api

Delete specific resource

argocd app delete-resource argocd/simplex-k1-prod --kind Deployment --resource-name simplex-api

Application Management

Create new application

argocd app create <name>
--repo ssh://git@192.168.10.117:2222/simplexai/infra/simplex-gitops.git
--path kubernetes/overlays/<env>
--dest-server https://kubernetes.default.svc
--dest-namespace <namespace>

Delete application

argocd app delete argocd/<app-name>

Set application parameters

argocd app set argocd/simplex-k1-prod --parameter key=value

Project Management

List projects

argocd proj list

Get project details

argocd proj get simplex

List project roles

argocd proj role list simplex

Status Interpretation

Sync Status

Status Meaning

Synced

Live state matches desired state in git

OutOfSync

Live state differs from git

Unknown

Unable to determine sync status

Health Status

Status Meaning

Healthy

All resources are healthy

Progressing

Resources are being updated

Degraded

One or more resources are unhealthy

Suspended

Resources are suspended

Missing

Resources don't exist

Unknown

Health status unknown

Output Formatting

Status Summary

📊 ArgoCD Application Status

┌─────────────────────┬──────────┬───────────┬─────────────────┐ │ Application │ Sync │ Health │ Last Sync │ ├─────────────────────┼──────────┼───────────┼─────────────────┤ │ simplex-k1-prod │ Synced │ Healthy │ 2h ago │ │ simplex-k2-staging │ Synced │ Healthy │ 1h ago │ │ simplex-local │ OutOfSync│ Degraded │ 30m ago │ └─────────────────────┴──────────┴───────────┴─────────────────┘

Troubleshooting

Application Not Syncing

Check sync status: argocd app get argocd/<app>
Check for sync errors in conditions
Hard refresh: argocd app get argocd/<app> --hard-refresh
Check git repository access

ComparisonError

Usually indicates:

Git repository access issues
Invalid manifests in git
Kustomize/Helm rendering errors

Resolution:

Hard refresh to clear cache

argocd app get argocd/<app> --hard-refresh

Check app details for error message

argocd app get argocd/<app>

Authentication Expired

Re-login