feat(templates): support Container builds in the strands-http-python template

[Hweinstock]

Problem

strands-http-python doesn't support Container builds — create --template strands-python --build Container errors with "the strands template only supports CodeZip builds", and the template ships no Dockerfile.

Changes

Built on the merged refactor (which already has the flag-override shortcuts aws#2130, fromAssetSource filtering aws#2116, and the .template strip aws#2139):

• Remove the strands "CodeZip-only" guard in the runtime resolver.
• Extend the strands fromAssetSource filter to include Dockerfile/.dockerignore only when build === "Container" (alongside the existing memory filter).
• Add enableOtel/entrypoint to the render context.
• Add Dockerfile.template + dockerignore.template to the template. The Dockerfile mirrors mainline's container/python/Dockerfile (templated {{entrypoint}} / {{#if enableOtel}}), minus the harness-specific git-skills install block.

Verification

Built via bun run compile:linux-x64; bun test src/ → 2221 pass.

create --template strands-python --build Container → build "Container", Dockerfile + .dockerignore present, CMD ["opentelemetry-instrument","python","-m","main"]
create --template strands-python → build "CodeZip", no Dockerfile

• Container image builds, runs, and returns real streamed data on POST /invocations locally.
• CodeZip: deployed (project deploy) and invoked (aws bedrock-agentcore invoke-agent-runtime) → 200, real response.
• Container: strands container agent deployed (project deploy → CREATE_COMPLETE in us-east-1) and invoked → 200, real response. (A region whose CDK bootstrap uses a scoped exec role lacking kms:CreateGrant will fail ECR-repo creation — an account/bootstrap config matter, not a template/code issue.)

Reproduce

bun install && bun test src/ && bun run compile:linux-x64
dist/bin/agentcore-linux-x64 project create --template strands-python --build Container --name p --skip-install --skip-git
cat p/agentcore/agentcore.json | jq '.runtimes[0].build'# "Container"
ls -A p/app/strands_agent | grep -i docker # Dockerfile + .dockerignore

[Hweinstock]

Problem

strands-http-python doesn't support Container builds — create --template strands-python --build Container errors with "the strands template only supports CodeZip builds", and the template ships no Dockerfile.

Changes

Built on the merged refactor (which already has the flag-override shortcuts aws#2130, fromAssetSource filtering aws#2116, and the .template strip aws#2139):

• Remove the strands "CodeZip-only" guard in the runtime resolver.
• Extend the strands fromAssetSource filter to include Dockerfile/.dockerignore only when build === "Container" (alongside the existing memory filter).
• Add enableOtel/entrypoint to the render context.
• Add Dockerfile.template + dockerignore.template to the template. The Dockerfile mirrors mainline's container/python/Dockerfile (templated {{entrypoint}} / {{#if enableOtel}}), minus the harness-specific git-skills install block.

Verification

Built via bun run compile:linux-x64; bun test src/ → 2221 pass.

create --template strands-python --build Container → build "Container", Dockerfile + .dockerignore present, CMD ["opentelemetry-instrument","python","-m","main"]
create --template strands-python → build "CodeZip", no Dockerfile

• Container image builds, runs, and returns real streamed data on POST /invocations locally.
• CodeZip: deployed (project deploy) and invoked (aws bedrock-agentcore invoke-agent-runtime) → 200, real response.
• Container: strands container agent deployed (project deploy → CREATE_COMPLETE in us-east-1) and invoked → 200, real response. (A region whose CDK bootstrap uses a scoped exec role lacking kms:CreateGrant will fail ECR-repo creation — an account/bootstrap config matter, not a template/code issue.)

Reproduce

bun install && bun test src/ && bun run compile:linux-x64
dist/bin/agentcore-linux-x64 project create --template strands-python --build Container --name p --skip-install --skip-git
cat p/agentcore/agentcore.json | jq '.runtimes[0].build'# "Container"
ls -A p/app/strands_agent | grep -i docker # Dockerfile + .dockerignore

[Hweinstock]

Problem

strands-http-python doesn't support Container builds — create --template strands-python --build Container errors with "the strands template only supports CodeZip builds", and the template ships no Dockerfile.

Changes

Built on the merged refactor (which already has the flag-override shortcuts aws#2130, fromAssetSource filtering aws#2116, and the .template strip aws#2139):

• Remove the strands "CodeZip-only" guard in the runtime resolver.
• Extend the strands fromAssetSource filter to include Dockerfile/.dockerignore only when build === "Container" (alongside the existing memory filter).
• Add enableOtel/entrypoint to the render context.
• Add Dockerfile.template + dockerignore.template to the template. The Dockerfile mirrors mainline's container/python/Dockerfile (templated {{entrypoint}} / {{#if enableOtel}}), minus the harness-specific git-skills install block.

Verification

Built via bun run compile:linux-x64; bun test src/ → 2221 pass.

create --template strands-python --build Container → build "Container", Dockerfile + .dockerignore present, CMD ["opentelemetry-instrument","python","-m","main"]
create --template strands-python → build "CodeZip", no Dockerfile

• Container image builds, runs, and returns real streamed data on POST /invocations locally.
• CodeZip: deployed (project deploy) and invoked (aws bedrock-agentcore invoke-agent-runtime) → 200, real response.
• Container: strands container agent deployed (project deploy → CREATE_COMPLETE in us-east-1) and invoked → 200, real response. (A region whose CDK bootstrap uses a scoped exec role lacking kms:CreateGrant will fail ECR-repo creation — an account/bootstrap config matter, not a template/code issue.)

Reproduce

bun install && bun test src/ && bun run compile:linux-x64
dist/bin/agentcore-linux-x64 project create --template strands-python --build Container --name p --skip-install --skip-git
cat p/agentcore/agentcore.json | jq '.runtimes[0].build'# "Container"
ls -A p/app/strands_agent | grep -i docker # Dockerfile + .dockerignore

[Hweinstock]

Problem

strands-http-python doesn't support Container builds — create --template strands-python --build Container errors with "the strands template only supports CodeZip builds", and the template ships no Dockerfile.

Changes

Built on the merged refactor (which already has the flag-override shortcuts aws#2130, fromAssetSource filtering aws#2116, and the .template strip aws#2139):

• Remove the strands "CodeZip-only" guard in the runtime resolver.
• Extend the strands fromAssetSource filter to include Dockerfile/.dockerignore only when build === "Container" (alongside the existing memory filter).
• Add enableOtel/entrypoint to the render context.
• Add Dockerfile.template + dockerignore.template to the template. The Dockerfile mirrors mainline's container/python/Dockerfile (templated {{entrypoint}} / {{#if enableOtel}}), minus the harness-specific git-skills install block.

Verification

Built via bun run compile:linux-x64; bun test src/ → 2221 pass.

create --template strands-python --build Container → build "Container", Dockerfile + .dockerignore present, CMD ["opentelemetry-instrument","python","-m","main"]
create --template strands-python → build "CodeZip", no Dockerfile

• Container image builds, runs, and returns real streamed data on POST /invocations locally.
• CodeZip: deployed (project deploy) and invoked (aws bedrock-agentcore invoke-agent-runtime) → 200, real response.
• Container: strands container agent deployed (project deploy → CREATE_COMPLETE in us-east-1) and invoked → 200, real response. (A region whose CDK bootstrap uses a scoped exec role lacking kms:CreateGrant will fail ECR-repo creation — an account/bootstrap config matter, not a template/code issue.)

Reproduce

bun install && bun test src/ && bun run compile:linux-x64
dist/bin/agentcore-linux-x64 project create --template strands-python --build Container --name p --skip-install --skip-git
cat p/agentcore/agentcore.json | jq '.runtimes[0].build'# "Container"
ls -A p/app/strands_agent | grep -i docker # Dockerfile + .dockerignore

[Hweinstock]

Problem

strands-http-python doesn't support Container builds — create --template strands-python --build Container errors with "the strands template only supports CodeZip builds", and the template ships no Dockerfile.

Changes

Built on the merged refactor (which already has the flag-override shortcuts aws#2130, fromAssetSource filtering aws#2116, and the .template strip aws#2139):

• Remove the strands "CodeZip-only" guard in the runtime resolver.
• Extend the strands fromAssetSource filter to include Dockerfile/.dockerignore only when build === "Container" (alongside the existing memory filter).
• Add enableOtel/entrypoint to the render context.
• Add Dockerfile.template + dockerignore.template to the template. The Dockerfile mirrors mainline's container/python/Dockerfile (templated {{entrypoint}} / {{#if enableOtel}}), minus the harness-specific git-skills install block.

Verification

Built via bun run compile:linux-x64; bun test src/ → 2221 pass.

create --template strands-python --build Container → build "Container", Dockerfile + .dockerignore present, CMD ["opentelemetry-instrument","python","-m","main"]
create --template strands-python → build "CodeZip", no Dockerfile

• Container image builds, runs, and returns real streamed data on POST /invocations locally.
• CodeZip: deployed (project deploy) and invoked (aws bedrock-agentcore invoke-agent-runtime) → 200, real response.
• Container: strands container agent deployed (project deploy → CREATE_COMPLETE in us-east-1) and invoked → 200, real response. (A region whose CDK bootstrap uses a scoped exec role lacking kms:CreateGrant will fail ECR-repo creation — an account/bootstrap config matter, not a template/code issue.)

Reproduce

bun install && bun test src/ && bun run compile:linux-x64
dist/bin/agentcore-linux-x64 project create --template strands-python --build Container --name p --skip-install --skip-git
cat p/agentcore/agentcore.json | jq '.runtimes[0].build'# "Container"
ls -A p/app/strands_agent | grep -i docker # Dockerfile + .dockerignore

[Hweinstock]

Problem

strands-http-python doesn't support Container builds — create --template strands-python --build Container errors with "the strands template only supports CodeZip builds", and the template ships no Dockerfile.

Changes

Built on the merged refactor (which already has the flag-override shortcuts aws#2130, fromAssetSource filtering aws#2116, and the .template strip aws#2139):

• Remove the strands "CodeZip-only" guard in the runtime resolver.
• Extend the strands fromAssetSource filter to include Dockerfile/.dockerignore only when build === "Container" (alongside the existing memory filter).
• Add enableOtel/entrypoint to the render context.
• Add Dockerfile.template + dockerignore.template to the template. The Dockerfile mirrors mainline's container/python/Dockerfile (templated {{entrypoint}} / {{#if enableOtel}}), minus the harness-specific git-skills install block.

Verification

Built via bun run compile:linux-x64; bun test src/ → 2221 pass.

create --template strands-python --build Container → build "Container", Dockerfile + .dockerignore present, CMD ["opentelemetry-instrument","python","-m","main"]
create --template strands-python → build "CodeZip", no Dockerfile

• Container image builds, runs, and returns real streamed data on POST /invocations locally.
• CodeZip: deployed (project deploy) and invoked (aws bedrock-agentcore invoke-agent-runtime) → 200, real response.
• Container: strands container agent deployed (project deploy → CREATE_COMPLETE in us-east-1) and invoked → 200, real response. (A region whose CDK bootstrap uses a scoped exec role lacking kms:CreateGrant will fail ECR-repo creation — an account/bootstrap config matter, not a template/code issue.)

Reproduce

bun install && bun test src/ && bun run compile:linux-x64
dist/bin/agentcore-linux-x64 project create --template strands-python --build Container --name p --skip-install --skip-git
cat p/agentcore/agentcore.json | jq '.runtimes[0].build'# "Container"
ls -A p/app/strands_agent | grep -i docker # Dockerfile + .dockerignore

[Hweinstock]

Problem

strands-http-python doesn't support Container builds — create --template strands-python --build Container errors with "the strands template only supports CodeZip builds", and the template ships no Dockerfile.

Changes

Built on the merged refactor (which already has the flag-override shortcuts aws#2130, fromAssetSource filtering aws#2116, and the .template strip aws#2139):

• Remove the strands "CodeZip-only" guard in the runtime resolver.
• Extend the strands fromAssetSource filter to include Dockerfile/.dockerignore only when build === "Container" (alongside the existing memory filter).
• Add enableOtel/entrypoint to the render context.
• Add Dockerfile.template + dockerignore.template to the template. The Dockerfile mirrors mainline's container/python/Dockerfile (templated {{entrypoint}} / {{#if enableOtel}}), minus the harness-specific git-skills install block.

Verification

Built via bun run compile:linux-x64; bun test src/ → 2221 pass.

create --template strands-python --build Container → build "Container", Dockerfile + .dockerignore present, CMD ["opentelemetry-instrument","python","-m","main"]
create --template strands-python → build "CodeZip", no Dockerfile

• Container image builds, runs, and returns real streamed data on POST /invocations locally.
• CodeZip: deployed (project deploy) and invoked (aws bedrock-agentcore invoke-agent-runtime) → 200, real response.
• Container: strands container agent deployed (project deploy → CREATE_COMPLETE in us-east-1) and invoked → 200, real response. (A region whose CDK bootstrap uses a scoped exec role lacking kms:CreateGrant will fail ECR-repo creation — an account/bootstrap config matter, not a template/code issue.)

Reproduce

bun install && bun test src/ && bun run compile:linux-x64
dist/bin/agentcore-linux-x64 project create --template strands-python --build Container --name p --skip-install --skip-git
cat p/agentcore/agentcore.json | jq '.runtimes[0].build'# "Container"
ls -A p/app/strands_agent | grep -i docker # Dockerfile + .dockerignore

[Hweinstock]

Problem

strands-http-python doesn't support Container builds — create --template strands-python --build Container errors with "the strands template only supports CodeZip builds", and the template ships no Dockerfile.

Changes

Built on the merged refactor (which already has the flag-override shortcuts aws#2130, fromAssetSource filtering aws#2116, and the .template strip aws#2139):

• Remove the strands "CodeZip-only" guard in the runtime resolver.
• Extend the strands fromAssetSource filter to include Dockerfile/.dockerignore only when build === "Container" (alongside the existing memory filter).
• Add enableOtel/entrypoint to the render context.
• Add Dockerfile.template + dockerignore.template to the template. The Dockerfile mirrors mainline's container/python/Dockerfile (templated {{entrypoint}} / {{#if enableOtel}}), minus the harness-specific git-skills install block.

Verification

Built via bun run compile:linux-x64; bun test src/ → 2221 pass.

create --template strands-python --build Container → build "Container", Dockerfile + .dockerignore present, CMD ["opentelemetry-instrument","python","-m","main"]
create --template strands-python → build "CodeZip", no Dockerfile

• Container image builds, runs, and returns real streamed data on POST /invocations locally.
• CodeZip: deployed (project deploy) and invoked (aws bedrock-agentcore invoke-agent-runtime) → 200, real response.
• Container: strands container agent deployed (project deploy → CREATE_COMPLETE in us-east-1) and invoked → 200, real response. (A region whose CDK bootstrap uses a scoped exec role lacking kms:CreateGrant will fail ECR-repo creation — an account/bootstrap config matter, not a template/code issue.)

Reproduce

bun install && bun test src/ && bun run compile:linux-x64
dist/bin/agentcore-linux-x64 project create --template strands-python --build Container --name p --skip-install --skip-git
cat p/agentcore/agentcore.json | jq '.runtimes[0].build'# "Container"
ls -A p/app/strands_agent | grep -i docker # Dockerfile + .dockerignore