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Master Kubernetes Deployments, StatefulSets, DaemonSets, and workload orchestration. Learn deployment patterns and container orchestration strategies.
デフォルトでは、最初にソースを確認する Prompt が選択されています。直接コマンドに切り替えるか、ローカルコピーをダウンロードすることもできます。
インストールを決める前に、SKILL.md と SkillsMP に表示されている付属ファイルをお読みください。
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
直接コマンドでは確認用 Prompt が省略されます。実行前にソースを確認してください。
npx skills add https://github.com/pluginagentmarketplace/custom-plugin-kubernetes --skill deploymentsコマンドは1行のまま表示されます。コピー前に横へスクロールして全体を確認してください。
ローカルで確認しますか？SkillsMP が現在取得できるファイルをダウンロードできます。
SOC 職業分類に基づく
SKILL.md を表示中
| name | deployments |
| description | Master Kubernetes Deployments, StatefulSets, DaemonSets, and workload orchestration. Learn deployment patterns and container orchestration strategies. |
| sasmp_version | 1.3.0 |
| eqhm_enabled | true |
| bonded_agent | 03-deployment-orchestration |
| bond_type | PRIMARY_BOND |
| capabilities | ["Deployment strategies","Rolling updates","StatefulSet management","DaemonSet operations","Job/CronJob scheduling","Pod lifecycle","Resource management","Autoscaling"] |
| input_schema | {"type":"object","properties":{"action":{"type":"string","enum":["deploy","rollout","scale","rollback","status"]},"workload_type":{"type":"string","enum":["Deployment","StatefulSet","DaemonSet","Job","CronJob"]},"strategy":{"type":"string","enum":["RollingUpdate","Recreate","Canary","BlueGreen"]}}} |
| output_schema | {"type":"object","properties":{"status":{"type":"string"},"replicas":{"type":"object"},"rollout_history":{"type":"array"}}} |
Production-grade workload orchestration covering all Kubernetes workload types with deployment strategies, lifecycle management, and autoscaling patterns. This skill provides deep expertise in managing stateless and stateful applications at enterprise scale with zero-downtime deployments.
Enterprise-Grade Deployment
apiVersion: apps/v1
kind: Deployment
metadata:
name: api-server
namespace: production
labels:
app.kubernetes.io/name: api-server
app.kubernetes.io/version: "2.1.0"
app.kubernetes.io/component: backend
app.kubernetes.io/part-of: ecommerce
spec:
replicas: 3
revisionHistoryLimit: 5
progressDeadlineSeconds: 600
strategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 0
maxSurge: 1
selector:
matchLabels:
app.kubernetes.io/name: api-server
template:
metadata:
labels:
app.kubernetes.io/name: api-server
annotations:
prometheus.io/scrape:
[]
[, , ]
{}
Strategy Comparison
┌─────────────────┬───────────────┬───────────────┬─────────────────┐
│ Strategy │ Downtime │ Resource Cost │ Rollback Speed │
├─────────────────┼───────────────┼───────────────┼─────────────────┤
│ Rolling Update │ Zero │ 1x + surge │ Medium │
│ Recreate │ Yes │ 1x │ N/A │
│ Blue-Green │ Zero │ 2x │ Instant │
│ Canary │ Zero │ 1.x │ Fast │
└─────────────────┴───────────────┴───────────────┴─────────────────┘
Canary with Argo Rollouts
apiVersion: argoproj.io/v1alpha1
kind: Rollout
metadata:
name: api-server
spec:
replicas: 10
selector:
matchLabels:
app: api-server
template:
spec:
containers:
- name: api-server
image: myregistry.io/api-server:2.1.0
strategy:
canary:
steps:
- setWeight: 5
- pause: {duration: 5m}
- setWeight: 20
- pause: {duration: 10m}
- setWeight: 50
- pause: {duration: 10m}
analysis:
templates:
- templateName: success-rate
Production PostgreSQL
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: postgresql
namespace: database
spec:
serviceName: postgresql
replicas: 3
podManagementPolicy: OrderedReady
updateStrategy:
type: RollingUpdate
selector:
matchLabels:
app: postgresql
template:
metadata:
labels:
app: postgresql
spec:
securityContext:
runAsNonRoot: true
runAsUser: 999
fsGroup: 999
containers:
- name: postgresql
image: postgres:16-alpine
ports:
- containerPort: 5432
env:
- name: POSTGRES_DB
value: "appdb"
- name: PGDATA
value: /var/lib/postgresql/data/pgdata
resources:
requests:
cpu: 500m
memory: 1Gi
limits:
cpu: 2000m
memory: 4Gi
readinessProbe:
exec:
command: ["pg_isready", "-U", "postgres"]
initialDelaySeconds: 5
periodSeconds: 10
volumeMounts:
- name: data
mountPath: /var/lib/postgresql/data
volumeClaimTemplates:
- metadata:
name: data
spec:
accessModes: ["ReadWriteOnce"]
storageClassName: fast-ssd
resources:
requests:
storage: 100Gi
Log Collector
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: fluent-bit
namespace: logging
spec:
selector:
matchLabels:
app: fluent-bit
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 1
template:
metadata:
labels:
app: fluent-bit
spec:
serviceAccountName: fluent-bit
tolerations:
- operator: Exists
priorityClassName: system-node-critical
containers:
- name: fluent-bit
image: fluent/fluent-bit:2.2
resources:
requests:
cpu: 50m
memory: 64Mi
limits:
cpu: 200m
memory: 256Mi
volumeMounts:
- name: varlog
mountPath: /var/log
readOnly: true
volumes:
- name: varlog
hostPath:
path: /var/log
HPA with Custom Metrics
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
name: api-server
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: api-server
minReplicas: 3
maxReplicas: 50
behavior:
scaleDown:
stabilizationWindowSeconds: 300
policies:
- type: Percent
value: 10
periodSeconds: 60
scaleUp:
stabilizationWindowSeconds: 0
policies:
- type: Percent
value: 100
periodSeconds: 15
metrics:
- type: Resource
resource:
name: cpu
target:
type: Utilization
averageUtilization: 70
- type: Pods
pods:
metric:
name: http_requests_per_second
target:
type: AverageValue
averageValue: 1000
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
name: api-server-pdb
spec:
minAvailable: 2
selector:
matchLabels:
app.kubernetes.io/name: api-server
Deployment Problem?
│
├── Pods not starting
│ ├── ImagePullBackOff → Check image/registry
│ ├── CrashLoopBackOff → Check logs, limits
│ ├── Pending → Check resources, affinity
│ └── ContainerCreating → Check volumes
│
├── Rollout stuck
│ ├── Check: progressDeadlineSeconds
│ ├── Verify: PDB not blocking
│ └── Check: probe configuration
│
└── Scaling issues
├── Check: HPA status
├── Verify: metrics-server
└── Check: resource requests
# Deployment status
kubectl get deployments -o wide
kubectl rollout status deployment/api-server
kubectl rollout history deployment/api-server
# Pod debugging
kubectl describe pod <pod-name>
kubectl logs <pod-name> --previous
# Scale operations
kubectl scale deployment/api-server --replicas=5
kubectl rollout undo deployment/api-server --to-revision=2
| Challenge | Solution |
|---|---|
| Slow rollouts | Increase maxSurge |
| Pod evictions | Configure PDB |
| ImagePullBackOff | Check registry auth |
| CrashLoopBackOff | Check logs, limits |
| HPA flapping | Increase stabilization |
| Metric | Target |
|---|---|
| Deployment success | 99.9% |
| Rollout duration | <10 min |
| Pod availability | 99.99% |
| Zero-downtime | 100% |