diff options
Diffstat (limited to 'app/backup/build')
| -rw-r--r-- | app/backup/build/backup-consul/Dockerfile | 28 | ||||
| -rwxr-xr-x | app/backup/build/backup-consul/do_backup.sh | 20 |
2 files changed, 48 insertions, 0 deletions
diff --git a/app/backup/build/backup-consul/Dockerfile b/app/backup/build/backup-consul/Dockerfile new file mode 100644 index 0000000..0a5c38f --- /dev/null +++ b/app/backup/build/backup-consul/Dockerfile @@ -0,0 +1,28 @@ +FROM golang:buster as builder + +WORKDIR /root +RUN git clone https://filippo.io/age && cd age/cmd/age && go build -o age . + +FROM amd64/debian:buster + +COPY --from=builder /root/age/cmd/age/age /usr/local/bin/age + +RUN apt-get update && \ + apt-get -qq -y full-upgrade && \ + apt-get install -y rsync wget openssh-client unzip && \ + apt-get clean && \ + rm -f /var/lib/apt/lists/*_* + +RUN mkdir -p /root/.ssh +WORKDIR /root + +RUN wget https://releases.hashicorp.com/consul/1.8.5/consul_1.8.5_linux_amd64.zip && \ + unzip consul_1.8.5_linux_amd64.zip && \ + chmod +x consul && \ + mv consul /usr/local/bin && \ + rm consul_1.8.5_linux_amd64.zip + +COPY do_backup.sh /root/do_backup.sh + +CMD "/root/do_backup.sh" + diff --git a/app/backup/build/backup-consul/do_backup.sh b/app/backup/build/backup-consul/do_backup.sh new file mode 100755 index 0000000..a34e7b7 --- /dev/null +++ b/app/backup/build/backup-consul/do_backup.sh @@ -0,0 +1,20 @@ +#!/bin/sh + +set -x -e + +cd /root + +chmod 0600 .ssh/id_ed25519 + +cat > .ssh/config <<EOF +Host backuphost + HostName $TARGET_SSH_HOST + Port $TARGET_SSH_PORT + User $TARGET_SSH_USER +EOF + +consul kv export | \ + gzip | \ + age -r "$(cat /root/.ssh/id_ed25519.pub)" | \ + ssh backuphost "cat > $TARGET_SSH_DIR/consul/$(date --iso-8601=minute)_consul_kv_export.gz.age" + |