v1.15.0b: bump omos smoke threshold 3200->3300, omos-with-pi 3400->3500

opencode 1.15.0 grew the omos image to 3206 MB, 6 MB over the existing
3200 MB threshold, causing smoke-omos to fail and build-variant-omos
to be skipped in v1.15.0. Bump thresholds with ~100 MB headroom for
routine apt-get upgrade drift.

No image-side changes — pure smoke threshold update. v1.15.0b will hit
the base hash cache and run only the variant deltas.

CHANGELOG.md

@@ -8,6 +8,21 @@ Tags follow `v{opencode_version}[letter]` — bare tag for the first build on a
 
 ## Unreleased
 
+## v1.15.0b — 2026-05-15
+
+Rebuild of v1.15.0 with one fix — v1.15.0's `omos` variant landed at 3206 MB, 6 MB over the 3200 MB smoke threshold, so `smoke-omos` failed and `build-variant-omos` was skipped. opencode 1.15.0 grew slightly vs 1.14.50, leaving zero headroom on the existing threshold.
+
+- **Smoke threshold bump:** `omos` 3200 → 3300 MB, `omos-with-pi` 3400 → 3500 MB. Restores ~100 MB headroom for routine apt-get upgrade drift between releases. Documented inline in `scripts/smoke-test.sh`. No image-side changes — cache hits across the board, just a re-publish on the bumped threshold.
+
+## v1.15.0 — 2026-05-15
+
+opencode 1.14.50 → 1.15.0 bump (upstream minor release).
+
+- **Bump:** opencode 1.14.50 → 1.15.0 (`OPENCODE_VERSION` in `Dockerfile.variant`).
+- **Resilience:** `git clone` for pi-toolkit and pi-extensions in `Dockerfile.variant` is now wrapped in a 5-attempt retry loop with linear backoff (5s, 10s, 15s, 20s, 25s = up to ~75s total). gitea.jordbo.se occasionally returns transient HTTP 500s on the first request after idle, which previously broke the with-pi and omos-with-pi variant builds. Same pattern landed in pi-devbox repo concurrently.
+- **Docs:** `DOCKER_HUB.md` mentions `joakimp/pi-devbox` as a sibling image — the pi-only build that uses this image's base layer as its parent. Generator template (`scripts/generate-dockerhub-md.py`) updated and regenerated. Hub size: 5905 bytes (well under the 25 kB limit).
+- **Recovery from v1.14.50c partial publish:** the `latest-omos`, `v1.14.50c-omos` Hub gap is closed by this release — `latest-omos` will move forward to v1.15.0 once all four variants publish cleanly. Users on the floating tag were unaffected (still pointing at v1.14.41b until now).
+
 ## v1.14.50c — 2026-05-14
 
 Recovery release for v1.14.50b's missing variants. v1.14.50b shipped only the `base` variant; `omos`, `with-pi`, and `omos-with-pi` were lost to a runner-fleet incident (see postmortem below).

DOCKER_HUB.md

@@ -86,6 +86,10 @@ Full persistence reference, including multi-user (`SIGNUM`) isolation and host b
 - **Issues / source / docker-compose templates:** <https://gitea.jordbo.se/joakimp/opencode-devbox>
 - **Agent-facing internals** (for future maintainers / coding agents working in the repo): <https://gitea.jordbo.se/joakimp/opencode-devbox/src/branch/main/AGENTS.md>
 
+## Sibling images
+
+- **[`joakimp/pi-devbox`](https://hub.docker.com/r/joakimp/pi-devbox)** — pi-only image built on top of this image's base layer. Smaller (~700 MB) and version-tracks the [pi npm package](https://www.npmjs.com/package/@earendil-works/pi-coding-agent) directly. Use this if you want pi without opencode. Source: <https://gitea.jordbo.se/joakimp/pi-devbox>
+
 ## License
 
 MIT. See <https://gitea.jordbo.se/joakimp/opencode-devbox/src/branch/main/LICENSE>.

Dockerfile.variant

@@ -32,7 +32,7 @@ ARG USER_NAME=developer
 
 # ── Install opencode via npm ─────────────────────────────────────────
 ARG INSTALL_OPENCODE=true
-ARG OPENCODE_VERSION=1.14.50
+ARG OPENCODE_VERSION=1.15.0
 RUN if [ "${INSTALL_OPENCODE}" = "true" ]; then \
       NPM_CONFIG_PREFIX=/usr npm install -g opencode-ai@${OPENCODE_VERSION} && \
       opencode --version ; \
@@ -47,16 +47,25 @@ ARG PI_VERSION=latest
 ARG PI_TOOLKIT_REF=main
 ARG PI_EXTENSIONS_REF=main
 RUN if [ "${INSTALL_PI}" = "true" ]; then \
+      set -e && \
+      git_clone_retry() { \
+        url="$1"; ref="$2"; dest="$3"; \
+        for i in 1 2 3 4 5; do \
+          if git clone --depth 1 --branch "$ref" "$url" "$dest"; then return 0; fi; \
+          rm -rf "$dest"; \
+          echo "git clone $url failed (attempt $i/5), retrying in $((i*5))s..."; \
+          sleep $((i*5)); \
+        done; \
+        return 1; \
+      } && \
       if [ "${PI_VERSION}" = "latest" ]; then \
         NPM_CONFIG_PREFIX=/usr npm install -g @earendil-works/pi-coding-agent ; \
       else \
         NPM_CONFIG_PREFIX=/usr npm install -g @earendil-works/pi-coding-agent@${PI_VERSION} ; \
       fi && \
       pi --version && \
-      git clone --depth 1 --branch "${PI_TOOLKIT_REF}" \
-        https://gitea.jordbo.se/joakimp/pi-toolkit.git /opt/pi-toolkit && \
-      git clone --depth 1 --branch "${PI_EXTENSIONS_REF}" \
-        https://gitea.jordbo.se/joakimp/pi-extensions.git /opt/pi-extensions && \
+      git_clone_retry https://gitea.jordbo.se/joakimp/pi-toolkit.git "${PI_TOOLKIT_REF}" /opt/pi-toolkit && \
+      git_clone_retry https://gitea.jordbo.se/joakimp/pi-extensions.git "${PI_EXTENSIONS_REF}" /opt/pi-extensions && \
       echo "pi-toolkit at $(cd /opt/pi-toolkit && git rev-parse --short HEAD)" && \
       echo "pi-extensions at $(cd /opt/pi-extensions && git rev-parse --short HEAD)" ; \
     fi

scripts/generate-dockerhub-md.py

@@ -140,6 +140,10 @@ Full persistence reference, including multi-user (`SIGNUM`) isolation and host b
 - **Issues / source / docker-compose templates:** <{GITEA}>
 - **Agent-facing internals** (for future maintainers / coding agents working in the repo): <{GITEA}/src/branch/main/AGENTS.md>
 
+## Sibling images
+
+- **[`joakimp/pi-devbox`](https://hub.docker.com/r/joakimp/pi-devbox)** — pi-only image built on top of this image's base layer. Smaller (~700 MB) and version-tracks the [pi npm package](https://www.npmjs.com/package/@earendil-works/pi-coding-agent) directly. Use this if you want pi without opencode. Source: <https://gitea.jordbo.se/joakimp/pi-devbox>
+
 ## License
 
 MIT. See <{GITEA}/src/branch/main/LICENSE>.

scripts/smoke-test.sh

@@ -289,14 +289,16 @@ SIZE_BYTES=$(docker image inspect --format='{{.Size}}' "$IMAGE")
 SIZE_MB=$((SIZE_BYTES / 1024 / 1024))
 echo "  Uncompressed size: ${SIZE_MB} MB"
 
-# Thresholds (uncompressed): base 2500 MB, omos 3200 MB, with-pi adds ~150 MB.
+# Thresholds (uncompressed): base 2500 MB, omos 3300 MB, with-pi adds ~150 MB.
 # omos bumped 3000→3200 on v1.14.31c — mempalace-toolkit bake-in pushed the
+# baseline; bumped 3200→3300 on v1.15.0 — opencode 1.15.0 came in at
+# 3206 MB, leaving zero headroom for routine apt-get upgrade drift.
 # omos variant to ~3.1 GB. Functional smoke checks all pass; this is a
 # guardrail, not a performance limit.
 THRESHOLD=2500
-[ "$VARIANT" = "omos" ] && THRESHOLD=3200
+[ "$VARIANT" = "omos" ] && THRESHOLD=3300
 [ "$VARIANT" = "with-pi" ] && THRESHOLD=2700
-[ "$VARIANT" = "omos-with-pi" ] && THRESHOLD=3400
+[ "$VARIANT" = "omos-with-pi" ] && THRESHOLD=3500
 if [ "$SIZE_MB" -gt "$THRESHOLD" ]; then
   fail "image size ${SIZE_MB} MB exceeds threshold ${THRESHOLD} MB for variant=$VARIANT"
 else