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mcp-synology-container/CHANGELOG.md
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marcus bafa327412 feat: v0.2.4 — image delete workaround + auto-version env-var update
redeploy_project: replace broken SYNO.Docker.Image/pull with a unified
4-step delete-before-start flow for all project states (RUNNING, STOPPED,
BUILD_FAILED). Reads image tags from the project's compose.yaml via
FileStation before stopping, deletes each cached image (non-fatal), then
starts the project so DSM auto-pulls the latest version. Polls for RUNNING
as before.

update_image_tag: auto-update env vars whose value equals the numeric
version prefix of the old tag when the new tag shares the same
<digits>-<suffix> pattern (e.g. JENKINS_VERSION=2.558 → 2.560 when tag
changes 2.558-jdk21 → 2.560-jdk21). Preview mode lists the pending
auto-updates. Only triggers when the var exists and the pattern matches.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-21 07:57:57 +02:00

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# Changelog
All notable changes to this project will be documented in this file.
## [0.2.4] - 2026-04-21
### Changed
- `redeploy_project`: Replaced broken `SYNO.Docker.Image/pull` with a
delete-before-start workaround. The tool now reads image tags from the
project's compose file via FileStation, deletes each cached image before
calling `start` (so DSM auto-pulls the latest version), then polls for
`RUNNING`. Image deletion is non-fatal — if it fails the project still starts.
Unified 4-step flow for all project states (RUNNING, STOPPED, BUILD_FAILED).
### Added
- `update_image_tag`: Auto-updates environment variables whose value equals
the numeric version prefix of the old tag when the new tag shares the same
`<digits>-<suffix>` pattern. For example, changing `2.558-jdk21`
`2.560-jdk21` automatically updates `JENKINS_VERSION=2.558` to
`JENKINS_VERSION=2.560`. The preview (unconfirmed call) now lists which env
vars will be updated. Only triggers when the variable exists and the pattern
matches; no change for plain tags like `latest`.
## [0.2.3] - 2026-04-21
### Changed
- `CLAUDE.md` rewritten: removed all operator-specific infrastructure details
(hostnames, container names, image tags, personal notes). Kept DSM API quirks,
implementation rules, and tool inventory.
## [0.2.2] - 2026-04-21
### Fixed
- `redeploy_project` (BUILD_FAILED): Pull errors are no longer silently suppressed.
If the image pull fails (e.g. the tag in compose.yaml does not exist on the registry),
redeploy aborts immediately with a clear message pointing to `update_image_tag`.
## [0.2.1] - 2026-04-21
### Fixed
- `redeploy_project`: After issuing `start`, the tool now polls the project status every 2 seconds
for up to 30 seconds until the project reaches `RUNNING`. Previously DSM returned immediately
while containers were still starting, causing the project to appear as `exited` when checked
right after redeploy. On timeout a warning is returned instead of an error.
- `delete_image`: Now distinguishes between running and stopped container references.
A stopped container holding the image produces a clear hint to use `delete_container`
or `system_prune` instead of a generic "in use" error.
- `redeploy_project` (BUILD_FAILED path): Added explicit image pull step before restart
(`stop → pull → start`). Previously the old cached image could be reused.
### Added
- `delete_container` — delete a stopped container by name; refuses if container is still running;
requires `confirmed=True`.
## [0.2.0] - 2026-04-14
### Added
**Images**
- `list_images` — list local images sorted by size; marks images in use and with available updates
- `delete_image` — delete image by `name:tag` or hash; refuses if image is used by a container
**Container**
- `container_stats` — live CPU %, RAM used/limit, network I/O, block I/O
**System**
- `system_df` — Docker disk usage: image count/size, running/stopped containers, reclaimable space
- `system_prune` — remove dangling images, stopped containers, and unused networks
**Networks**
- `list_networks` — list all Docker networks with driver, subnet, gateway, attached containers
- `create_network` — create a new bridge (or other driver) network
- `delete_network` — delete a network; refuses if any container is still attached
### Fixed
- `get_container_status` now reads the correct DSM response fields (`details.State` for status/running, `profile.image` for image name) and displays IP addresses, port bindings, and mounts
- `redeploy_project` is now status-aware: RUNNING → stop + start; STOPPED → start directly; BUILD_FAILED → force-stop + start; unknown status returns a clear error with workaround hint
- Container names with hash prefix (e.g. `f93cb8b504f7_jenkins`) are now transparently stripped in `list_containers`, `container_stats`, `get_container_status`, `get_container_logs`, and `exec_in_container`
### Changed
- `DsmClient` gained a `post_request()` method for form-encoded POST operations required by image delete, network create/delete
## [0.1.0] - 2026-04-13
### Added
- Initial implementation
- **Projects**: `list_projects`, `get_project_status`, `start_project`, `stop_project`, `redeploy_project`
- **Containers**: `list_containers`, `get_container_status`, `get_container_logs`, `exec_in_container`
- **Compose**: `read_compose`, `update_compose`, `update_image_tag`, `update_env_var`
- **Images**: `check_image_updates`
- DSM session management with auto re-authentication on session timeout
- OS keyring integration for secure credential storage
- 2FA / device token support
- Interactive `setup` wizard and `check` connectivity command