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| author | Zicklag <zicklag@katharostech.com> | 2019-04-09 15:57:38 +0000 |
|---|---|---|
| committer | Zicklag <zicklag@katharostech.com> | 2019-04-09 13:22:46 -0500 |
| commit | 3895c868121d747392300a27158dd438b9b53c21 (patch) | |
| tree | 98eea3a7a249fabfc6b0c62537b223d6f2d8a551 | |
| parent | a41ba791191fd5188c044fe540ae21550fe965c0 (diff) | |
| download | seaweedfs-3895c868121d747392300a27158dd438b9b53c21.tar.xz seaweedfs-3895c868121d747392300a27158dd438b9b53c21.zip | |
Add cronjob Mode For The Docker Container
fixes #907
| -rw-r--r-- | docker/Dockerfile | 11 | ||||
| -rwxr-xr-x | docker/entrypoint.sh | 8 | ||||
| -rw-r--r-- | docker/seaweedfs-compose.yml | 10 |
3 files changed, 29 insertions, 0 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile index 75efc7ec0..f3afa88fd 100644 --- a/docker/Dockerfile +++ b/docker/Dockerfile @@ -1,9 +1,20 @@ FROM frolvlad/alpine-glibc +# Supercronic install settings +ENV SUPERCRONIC_URL=https://github.com/aptible/supercronic/releases/download/v0.1.8/supercronic-linux-amd64 \ + SUPERCRONIC=supercronic-linux-amd64 \ + SUPERCRONIC_SHA1SUM=be43e64c45acd6ec4fce5831e03759c89676a0ea + +# Install SeaweedFS and Supercronic ( for cron job mode ) # Tried to use curl only (curl -o /tmp/linux_amd64.tar.gz ...), however it turned out that the following tar command failed with "gzip: stdin: not in gzip format" RUN apk add --no-cache --virtual build-dependencies --update wget curl ca-certificates && \ wget -P /tmp https://github.com/$(curl -s -L https://github.com/chrislusf/seaweedfs/releases/latest | egrep -o 'chrislusf/seaweedfs/releases/download/.*/linux_amd64.tar.gz') && \ tar -C /usr/bin/ -xzvf /tmp/linux_amd64.tar.gz && \ + curl -fsSLO "$SUPERCRONIC_URL" && \ + echo "${SUPERCRONIC_SHA1SUM} ${SUPERCRONIC}" | sha1sum -c - && \ + chmod +x "$SUPERCRONIC" && \ + mv "$SUPERCRONIC" "/usr/local/bin/${SUPERCRONIC}" && \ + ln -s "/usr/local/bin/${SUPERCRONIC}" /usr/local/bin/supercronic && \ apk del build-dependencies && \ rm -rf /tmp/* diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh index 660e51766..4e0d659ae 100755 --- a/docker/entrypoint.sh +++ b/docker/entrypoint.sh @@ -44,6 +44,14 @@ case "$1" in exec /usr/bin/weed $@ $ARGS ;; + 'cronjob') + MASTER=${WEED_MASTER-localhost:9333} + CRON_SCHEDULE=${CRON_SCHEDULE-*/5 * * * * *} + echo "$CRON_SCHEDULE" 'echo "volume.fix.replication" | weed shell -master='$MASTER > /crontab + echo "Running Crontab:" + cat /crontab + exec supercronic /crontab + ;; *) exec /usr/bin/weed $@ ;; diff --git a/docker/seaweedfs-compose.yml b/docker/seaweedfs-compose.yml index 05ed0e69e..d66b921bb 100644 --- a/docker/seaweedfs-compose.yml +++ b/docker/seaweedfs-compose.yml @@ -26,6 +26,16 @@ services: depends_on: - master - volume + cronjob: + image: chrislusf/seaweedfs # use a remote image + command: 'cronjob' + environment: + # Run re-replication every 2 minutes + CRON_SCHEDULE: '*/2 * * * * *' # Default: '*/5 * * * * *' + WEED_MASTER: master:9333 # Default: localhost:9333 + depends_on: + - master + - volume s3: image: chrislusf/seaweedfs # use a remote image ports: |