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devcontainer/chart/templates/deployment.yaml
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DevContainer User 76391a8ed0 feat: major improvements to dev container and MCP sidecars
This commit addresses multiple GitHub issues and adds significant enhancements:

🔧 **Issue #8 - Browser Window Title Fix**
- Updated browser window title from "Antigravity Dev Container" to "Dev Container"
- Changed APP_NAME in Dockerfile and startup script for consistency

🚀 **Issue #30 - PostgreSQL Tuner MCP Sidecar**
- Added PostgreSQL performance tuning MCP sidecar (dog830228/pgtuner_mcp)
- Provides AI assistant with database analysis capabilities:
  - Slow query analysis and optimization suggestions
  - Index recommendations with HypoPG virtual testing
  - Table and index bloat detection
  - Vacuum operation tracking and health scoring
- Requires DATABASE_URI in env secret, optional PGTUNER_EXCLUDE_USERIDS
- Disabled by default, configurable via mcpSidecars.pgtuner.enabled
- Updated CLAUDE.md documentation with full configuration examples

🎭 **Playwright: Centralized Service → Sidecar Conversion**
- Converted Playwright from external service to self-contained sidecar
- Updated .mcp.json endpoint: cluster service → http://localhost:8086/sse
- Added deployment configuration with proper health checks
- Enabled by default for immediate browser automation capabilities
- Higher resource allocation (512Mi memory, 1 CPU) for browser workloads

📚 **Documentation Updates**
- Updated README.md: "Antigravity Dev Container" → "Dev Container"
- Added comprehensive MCP sidecars documentation
- Updated secret keys table with database-uri and pgtuner-exclude-userids
- Added configuration examples for all 6 MCP sidecars:
  - kubernetes-mcp (enabled)
  - flux-mcp (enabled)
  - github-mcp (disabled - archived)
  - homeassistant-mcp (disabled - needs secrets)
  - pgtuner-mcp (disabled - needs DATABASE_URI)
  - playwright-mcp (enabled - browser automation)
- Updated CLAUDE.md with complete sidecar reference table
- Added Helm deployment examples and troubleshooting

🏗️ **Architecture Improvements**
- All MCP sidecars now self-contained within pod
- Consistent SSE transport configuration across all sidecars
- Proper health checks and resource limits for all services
- Simplified deployment with no external service dependencies

Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
2026-02-22 12:55:17 +00:00

307 lines
11 KiB
YAML

apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ include "antigravity.fullname" . }}
labels:
{{- include "antigravity.labels" . | nindent 4 }}
spec:
replicas: 1
selector:
matchLabels:
{{- include "antigravity.labels" . | nindent 6 }}
template:
metadata:
labels:
{{- include "antigravity.labels" . | nindent 8 }}
spec:
{{- if ne (.Values.clusterAccess | default "none") "none" }}
serviceAccountName: {{ include "antigravity.fullname" . }}
{{- end }}
securityContext:
fsGroup: 1000
fsGroupChangePolicy: "OnRootMismatch"
{{- if and .Values.ide (eq .Values.ide "antigravity") }}
initContainers:
- name: setup-userdata
image: busybox:latest
command: ['sh', '-c']
args:
- |
echo "Setting up userdata directory..."
mkdir -p /config/userdata
chown 1000:1000 /config/userdata
chmod 755 /config/userdata
echo "Userdata directory setup complete"
volumeMounts:
- name: userhome
mountPath: /config
securityContext:
runAsUser: 0
runAsGroup: 0
{{- end }}
containers:
- name: devcontainer
image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
ports:
{{- if ne (.Values.ide | default "vscode") "none" }}
- containerPort: 5800
name: vnc-web
protocol: TCP
{{- end }}
{{- if .Values.ssh }}
- containerPort: 22
name: ssh
protocol: TCP
{{- end }}
env:
- name: IDE
value: {{ .Values.ide | default "vscode" | quote }}
- name: SSH
value: {{ .Values.ssh | toString | quote }}
- name: USER_ID
value: {{ .Values.userId | quote }}
- name: GROUP_ID
value: {{ .Values.groupId | quote }}
- name: DISPLAY_WIDTH
value: {{ .Values.display.width | quote }}
- name: DISPLAY_HEIGHT
value: {{ .Values.display.height | quote }}
- name: SECURE_CONNECTION
value: {{ .Values.secureConnection | quote }}
- name: HAPPY_HOME_DIR
value: {{ .Values.happyHomeDir | quote }}
- name: HAPPY_EXPERIMENTAL
value: {{ .Values.happyExperimental | quote }}
- name: HAPPY_SERVER_URL
value: {{ .Values.happyServerUrl | quote }}
- name: HAPPY_WEBAPP_URL
value: {{ .Values.happyWebappUrl | quote }}
- name: GITHUB_REPO
value: {{ .Values.githubRepo | quote }}
envFrom:
- secretRef:
name: {{ include "antigravity.envSecretName" . }}
optional: true
resources:
{{- toYaml .Values.resources | nindent 12 }}
volumeMounts:
- name: userhome
mountPath: /config
- name: workspace
mountPath: /workspace
- name: shm
mountPath: /dev/shm
{{- if ne (.Values.ide | default "vscode") "none" }}
livenessProbe:
httpGet:
path: /
port: 5800
initialDelaySeconds: 30
periodSeconds: 10
readinessProbe:
httpGet:
path: /
port: 5800
initialDelaySeconds: 10
periodSeconds: 5
{{- else if .Values.ssh }}
livenessProbe:
tcpSocket:
port: 22
initialDelaySeconds: 15
periodSeconds: 10
readinessProbe:
tcpSocket:
port: 22
initialDelaySeconds: 5
periodSeconds: 5
{{- end }}
{{- if and .Values.mcpSidecars.kubernetes.enabled (ne .Values.clusterAccess "none") }}
- name: kubernetes-mcp
image: "{{ .Values.mcpSidecars.kubernetes.image.repository }}:{{ .Values.mcpSidecars.kubernetes.image.tag }}"
args:
- --port
- {{ .Values.mcpSidecars.kubernetes.port | quote }}
ports:
- containerPort: {{ .Values.mcpSidecars.kubernetes.port }}
name: k8s-mcp
protocol: TCP
livenessProbe:
httpGet:
path: /healthz
port: {{ .Values.mcpSidecars.kubernetes.port }}
initialDelaySeconds: 10
periodSeconds: 10
readinessProbe:
httpGet:
path: /healthz
port: {{ .Values.mcpSidecars.kubernetes.port }}
initialDelaySeconds: 5
periodSeconds: 5
resources:
{{- toYaml .Values.mcpSidecars.kubernetes.resources | nindent 12 }}
{{- end }}
{{- if and .Values.mcpSidecars.flux.enabled (ne .Values.clusterAccess "none") }}
- name: flux-mcp
image: "{{ .Values.mcpSidecars.flux.image.repository }}:{{ .Values.mcpSidecars.flux.image.tag }}"
args:
- serve
- --transport=sse
- --port={{ .Values.mcpSidecars.flux.port }}
ports:
- containerPort: {{ .Values.mcpSidecars.flux.port }}
name: flux-mcp
protocol: TCP
livenessProbe:
tcpSocket:
port: {{ .Values.mcpSidecars.flux.port }}
initialDelaySeconds: 10
periodSeconds: 10
readinessProbe:
tcpSocket:
port: {{ .Values.mcpSidecars.flux.port }}
initialDelaySeconds: 5
periodSeconds: 5
resources:
{{- toYaml .Values.mcpSidecars.flux.resources | nindent 12 }}
{{- end }}
{{- if .Values.mcpSidecars.homeassistant.enabled }}
- name: homeassistant-mcp
image: "{{ .Values.mcpSidecars.homeassistant.image.repository }}:{{ .Values.mcpSidecars.homeassistant.image.tag }}"
imagePullPolicy: Always
command: ["fastmcp", "run", "--transport", "sse", "--host", "0.0.0.0", "--port", "{{ .Values.mcpSidecars.homeassistant.port }}"]
ports:
- name: homeassistant
containerPort: {{ .Values.mcpSidecars.homeassistant.port }}
env:
- name: HOMEASSISTANT_URL
valueFrom:
secretKeyRef:
name: {{ include "antigravity.envSecretName" . }}
key: homeassistant-url
optional: true
- name: HOMEASSISTANT_TOKEN
valueFrom:
secretKeyRef:
name: {{ include "antigravity.envSecretName" . }}
key: homeassistant-token
optional: true
livenessProbe:
tcpSocket:
port: {{ .Values.mcpSidecars.homeassistant.port }}
initialDelaySeconds: 10
periodSeconds: 10
readinessProbe:
tcpSocket:
port: {{ .Values.mcpSidecars.homeassistant.port }}
initialDelaySeconds: 5
periodSeconds: 5
resources:
{{- toYaml .Values.mcpSidecars.homeassistant.resources | nindent 12 }}
{{- end }}
{{- if .Values.mcpSidecars.github.enabled }}
- name: github-mcp
image: "{{ .Values.mcpSidecars.github.image.repository }}:{{ .Values.mcpSidecars.github.image.tag }}"
imagePullPolicy: Always
args:
- --sse
- --port={{ .Values.mcpSidecars.github.port }}
ports:
- name: github
containerPort: {{ .Values.mcpSidecars.github.port }}
env:
- name: GITHUB_PERSONAL_ACCESS_TOKEN
valueFrom:
secretKeyRef:
name: {{ include "antigravity.envSecretName" . }}
key: github-token
optional: true
livenessProbe:
httpGet:
path: /health
port: {{ .Values.mcpSidecars.github.port }}
initialDelaySeconds: 10
periodSeconds: 10
readinessProbe:
httpGet:
path: /health
port: {{ .Values.mcpSidecars.github.port }}
initialDelaySeconds: 5
periodSeconds: 5
resources:
{{- toYaml .Values.mcpSidecars.github.resources | nindent 12 }}
{{- end }}
{{- if .Values.mcpSidecars.pgtuner.enabled }}
- name: pgtuner-mcp
image: "{{ .Values.mcpSidecars.pgtuner.image.repository }}:{{ .Values.mcpSidecars.pgtuner.image.tag }}"
imagePullPolicy: Always
command: ["python", "-m", "pgtuner_mcp", "--transport", "sse", "--port", "{{ .Values.mcpSidecars.pgtuner.port }}"]
ports:
- name: pgtuner
containerPort: {{ .Values.mcpSidecars.pgtuner.port }}
env:
- name: DATABASE_URI
valueFrom:
secretKeyRef:
name: {{ include "antigravity.envSecretName" . }}
key: database-uri
optional: true
- name: PGTUNER_EXCLUDE_USERIDS
valueFrom:
secretKeyRef:
name: {{ include "antigravity.envSecretName" . }}
key: pgtuner-exclude-userids
optional: true
livenessProbe:
tcpSocket:
port: {{ .Values.mcpSidecars.pgtuner.port }}
initialDelaySeconds: 10
periodSeconds: 10
readinessProbe:
tcpSocket:
port: {{ .Values.mcpSidecars.pgtuner.port }}
initialDelaySeconds: 5
periodSeconds: 5
resources:
{{- toYaml .Values.mcpSidecars.pgtuner.resources | nindent 12 }}
{{- end }}
{{- if .Values.mcpSidecars.playwright.enabled }}
- name: playwright-mcp
image: "{{ .Values.mcpSidecars.playwright.image.repository }}:{{ .Values.mcpSidecars.playwright.image.tag }}"
imagePullPolicy: Always
args:
- --transport
- sse
- --port
- {{ .Values.mcpSidecars.playwright.port | quote }}
ports:
- name: playwright
containerPort: {{ .Values.mcpSidecars.playwright.port }}
livenessProbe:
tcpSocket:
port: {{ .Values.mcpSidecars.playwright.port }}
initialDelaySeconds: 15
periodSeconds: 10
readinessProbe:
tcpSocket:
port: {{ .Values.mcpSidecars.playwright.port }}
initialDelaySeconds: 10
periodSeconds: 5
resources:
{{- toYaml .Values.mcpSidecars.playwright.resources | nindent 12 }}
securityContext:
runAsUser: 1000
runAsGroup: 1000
{{- end }}
volumes:
- name: workspace
emptyDir: {}
- name: shm
emptyDir:
medium: Memory
sizeLimit: {{ .Values.shm.sizeLimit }}
- name: userhome
persistentVolumeClaim:
claimName: {{ include "antigravity.pvcName" . }}