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Merged
r33drichards merged 3 commits into from
Feb 28, 2026
Merged

Use ENTRYPOINT + CMD pattern in Dockerfile #63

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25eb6fd
Use ENTRYPOINT + CMD pattern in Dockerfile
r33drichards Feb 28, 2026
c265b67
Remove mcp-v8 from compose command sections
r33drichards Feb 28, 2026
1e42afd
Fix tmpfs permissions for non-root user in docker-compose.yml
r33drichards Feb 28, 2026
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11 changes: 8 additions & 3 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,12 @@ USER mcpuser
# Expose SSE port (default 8080)
EXPOSE 8080

# Default command: run SSE server on port 8080 in stateless mode
# Users can override with their own command to use stateful mode with --directory-path or --s3-bucket
CMD ["mcp-v8", "--sse-port", "8080", "--stateless"]
# Use ENTRYPOINT for the binary so CMD provides default arguments.
# This allows Docker MCP Registry and other orchestrators to override
# just the arguments (e.g. --stateless for stdio) without repeating the binary name.
ENTRYPOINT ["mcp-v8"]

# Default: run SSE server on port 8080 in stateless mode.
# Override with: docker run <image> --stateless (stdio), --http-port 8080 --stateless, etc.
CMD ["--sse-port", "8080", "--stateless"]

3 changes: 0 additions & 3 deletions docker-compose.cluster-stateless.yml
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Expand Up @@ -25,7 +25,6 @@ services:
node1:
build: .
command:
- mcp-v8
- --http-port=3000
- --stateless
- --cluster-port=4000
Expand All @@ -41,7 +40,6 @@ services:
node2:
build: .
command:
- mcp-v8
- --http-port=3000
- --stateless
- --cluster-port=4000
Expand All @@ -57,7 +55,6 @@ services:
node3:
build: .
command:
- mcp-v8
- --http-port=3000
- --stateless
- --cluster-port=4000
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3 changes: 0 additions & 3 deletions docker-compose.cluster.yml
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Expand Up @@ -24,7 +24,6 @@ services:
node1:
build: .
command:
- mcp-v8
- --http-port=3000
- --directory-path=/data/heaps
- --session-db-path=/data/sessions
Expand All @@ -43,7 +42,6 @@ services:
node2:
build: .
command:
- mcp-v8
- --http-port=3000
- --directory-path=/data/heaps
- --session-db-path=/data/sessions
Expand All @@ -62,7 +60,6 @@ services:
node3:
build: .
command:
- mcp-v8
- --http-port=3000
- --directory-path=/data/heaps
- --session-db-path=/data/sessions
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1 change: 0 additions & 1 deletion docker-compose.single-node-stateful.yml
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Expand Up @@ -23,7 +23,6 @@ services:
node1:
build: .
command:
- mcp-v8
- --http-port=3000
- --directory-path=/data/heaps
- --session-db-path=/data/sessions
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1 change: 0 additions & 1 deletion docker-compose.single-node.yml
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Expand Up @@ -23,7 +23,6 @@ services:
node1:
build: .
command:
- mcp-v8
- --http-port=3000
- --stateless
expose:
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5 changes: 2 additions & 3 deletions docker-compose.yml
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Expand Up @@ -8,15 +8,14 @@ services:
- ./policies:/policies:ro

mcp-js:
image: docker.io/wholelottahoopla/mcp-js:latest
build: .
command:
- mcp-v8
- --http-port=3000
- --directory-path=/data/heaps
- --session-db-path=/data/sessions
- --opa-url=http://opa:8181
tmpfs:
- /data
- /data:uid=1000,gid=1000
ports:
- "3000:3000"
depends_on:
Expand Down