002d8fe196
The charm had no ``hooks/init``, so Carbone started in its default stateless mode: no Studio, no template management, and ``CARBONE_BIND`` defaulting to ``127.0.0.1`` (unreachable behind the web-proxy). Add ``hooks/init`` to: - bind on ``0.0.0.0`` so the ``web-proxy`` can reach the service ; - serve the Studio and ``/carbone-studio.js`` (``CARBONE_STUDIO``) ; - enable stateful template management (``CARBONE_TEMPLATE_MANAGEMENT``): stable 64-bit template IDs, versioning and the ``/template`` endpoints ; - align the datastore/configstore ownership on the unprivileged ``carbone`` image user, otherwise the container crash-loops with ``EACCES`` on ``/app/config/config.json``. Persist ``/app/config`` as a ``config-resources`` and set a ``docker-compose.stop_grace_period`` of 200s: Carbone flushes its template metadata on graceful shutdown, and Docker's 10s default would SIGKILL it and lose templates on redeploy. Flush metadata every 5 minutes to shrink the hard-crash window. Bump the image to ``full-5.15.1`` and add a local ``basic-deploy`` test. Verified locally: ``/status`` 200, ``/carbone-studio.js`` 200, ``GET /templates`` 200, template upload with versioning plus render from the stable template ID, and metadata survival across a container recreation.
36 lines
1.2 KiB
YAML
36 lines
1.2 KiB
YAML
## From carbone/carbone-ee:full-5.15.1
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docker-image: docker.0k.io/carbone-ee:5.15.1
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docker-compose:
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## Carbone flushes its template metadata to disk on graceful shutdown.
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## Docker's default 10s stop timeout is shorter than Carbone's shutdown
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## sequence (exitQuietPeriod + flush), so a plain redeploy would SIGKILL
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## it and lose the templates/versioning. Keep this above Carbone's
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## exitDeadline (default 3 min).
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stop_grace_period: 200s
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data-resources:
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## Templates and the template-management metadata store (metadata.db)
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## both live here, so they survive redeploys and are covered by backup.
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- /app/template
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config-resources:
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## Holds the optional Enterprise license (*.carbone-license) and the
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## authentication public key (key.pub). See README.org.
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- /app/config
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uses:
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web-proxy:
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#constraint: required | recommended | optional
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#auto: pair | summon | none ## default: pair
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constraint: recommended
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auto: pair
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solves:
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proxy: "Public access"
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default-options:
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target: !var-expand ${MASTER_BASE_SERVICE_NAME}:4000
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backup:
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constraint: recommended
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auto: pair
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solves:
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backup: "Automatic regular backup"
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default-options:
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