mirror of
https://github.com/balena-os/balena-supervisor.git
synced 2024-12-23 23:42:29 +00:00
51e63ea22b
The linked issue describes the Supervisor not cleaning up locks it creates due to crashing at just the wrong time. After internal discussion we decided to differentiate Supervisor-created lockfiles from user-created lockfiles by using the `nobody` UID (65534) for Supervisor-created lockfiles. As the existing NPM lockfile lib does not allow creating lockfiles atomically with different UIDs, we move to using the lockfile binary, which is part of the procmail package. To allow nonroot users to write to lock directories, permissions are changed to allow write access by nonroot users. See: https://www.flowdock.com/app/rulemotion/r-resinos/threads/gWMgK5hmR26TzWGHux62NpgJtVl Change-type: minor Closes: #1758 Signed-off-by: Christina Wang <christina@balena.io>
138 lines
3.9 KiB
Docker
138 lines
3.9 KiB
Docker
ARG ARCH=%%BALENA_ARCH%%
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ARG NODE_VERSION=12.16.2
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FROM balenalib/$ARCH-alpine-supervisor-base:3.11 as BUILD
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ARG ARCH
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ARG NODE_VERSION
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ARG NODE_ARCHIVE="node-no-intl-v${NODE_VERSION}-linux-alpine-${ARCH}.tar.gz"
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ARG S3_BASE="https://resin-packages.s3.amazonaws.com"
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ARG NODE_LOCATION="${S3_BASE}/node/v${NODE_VERSION}/${NODE_ARCHIVE}"
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# DO NOT REMOVE THE cross-build-* COMMANDS
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# The following commands are absolutely needed. When we
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# build for ARM architectures, we run this Dockerfile
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# through sed, which uncomments these lines. There were
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# other options for achieving the same setup, but this seems
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# to be the least intrusive. The commands start commented
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# out because the default build for balenaCI is amd64 (and
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# we can't run any sed preprocessing on it there)
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# RUN ["cross-build-start"]
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WORKDIR /usr/src/app
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RUN apk add --no-cache \
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g++ \
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git \
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make \
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python \
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curl \
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binutils \
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libgcc \
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libstdc++ \
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libuv \
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sqlite-libs \
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sqlite-dev \
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dmidecode \
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dbus-dev \
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procmail
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# procmail is installed for the lockfile binary
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COPY build-utils/node-sums.txt .
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# Install node from balena's prebuilt cache
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RUN curl -SLO "${NODE_LOCATION}" \
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&& grep "${NODE_ARCHIVE}" node-sums.txt | sha256sum -c - \
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&& tar -xzf "${NODE_ARCHIVE}" -C /usr/local --strip-components=1 \
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&& rm -f "${NODE_ARCHIVE}" \
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&& strip /usr/local/bin/node
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COPY package*.json ./
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RUN npm ci --build-from-source --sqlite=/usr/lib
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# We only run these commands when executing through
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# livepush, so they are presented as livepush directives
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#dev-run=apk add --no-cache ip6tables iptables
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#dev-copy=entry.sh .
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#dev-cmd-live=LIVEPUSH=1 ./entry.sh
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COPY build-utils ./build-utils
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COPY webpack.config.js tsconfig.json tsconfig.release.json ./
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COPY src ./src
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COPY test ./test
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COPY typings ./typings
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RUN npm run test-nolint \
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&& npm run build
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# Run the production install here, to avoid the npm dependency on
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# the later stage
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RUN npm ci --production --no-optional --unsafe-perm --build-from-source --sqlite=/usr/lib \
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&& npm cache clean --force \
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# For some reason this doesn't get cleared with the other
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# cache
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&& rm -rf node_modules/.cache \
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# Remove various uneeded filetypes in order to reduce space
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# We also remove the spurious node.dtps, see https://github.com/mapbox/node-sqlite3/issues/861
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&& find . -path '*/coverage/*' -o -path '*/test/*' -o -path '*/.nyc_output/*' \
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-o -name '*.tar.*' -o -name '*.in' -o -name '*.cc' \
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-o -name '*.c' -o -name "*.ts" -o -name '*.eslintrc' \
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-o -name '*.h' -o -name '*.html' -o -name '*.markdown' \
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-o -name '*.md' -o -name '*.patch' -o -name '*.png' \
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-o -name '*.yml' \
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-delete \
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&& find . -type f -path '*/node_modules/sqlite3/deps*' -delete \
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&& find . -type f -path '*/node_modules/knex/build*' -delete \
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&& rm -rf node_modules/sqlite3/node.dtps
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# RUN ["cross-build-end"]
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FROM balenalib/$ARCH-alpine-supervisor-base:3.11
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# RUN ["cross-build-start"]
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RUN apk add --no-cache \
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ca-certificates \
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kmod \
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iptables \
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ip6tables \
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rsync \
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avahi \
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dbus \
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libstdc++ \
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dmidecode \
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sqlite-libs
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WORKDIR /usr/src/app
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COPY --from=BUILD /usr/local/bin/node /usr/local/bin/node
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COPY --from=BUILD /usr/bin/lockfile /usr/bin/lockfile
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COPY --from=BUILD /usr/src/app/dist ./dist
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COPY --from=BUILD /usr/src/app/package.json ./
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COPY --from=BUILD /usr/src/app/node_modules ./node_modules
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COPY entry.sh .
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RUN mkdir -p rootfs-overlay && \
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(([ ! -d rootfs-overlay/lib64 ] && ln -s /lib rootfs-overlay/lib64) || true)
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ARG ARCH
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ARG VERSION=master
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ARG DEFAULT_MIXPANEL_TOKEN=bananasbananas
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ENV CONFIG_MOUNT_POINT=/boot/config.json \
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LED_FILE=/dev/null \
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SUPERVISOR_IMAGE=balena/$ARCH-supervisor \
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VERSION=$VERSION \
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DEFAULT_MIXPANEL_TOKEN=$DEFAULT_MIXPANEL_TOKEN
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COPY avahi-daemon.conf /etc/avahi/avahi-daemon.conf
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VOLUME /data
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HEALTHCHECK --interval=5m --start-period=1m --timeout=30s --retries=3 \
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CMD wget http://127.0.0.1:${LISTEN_PORT:-48484}/v1/healthy -O - -q
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# RUN ["cross-build-end"]
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CMD ["/usr/src/app/entry.sh"]
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