jschoubben
32cd92baeb
ADR 0214 / to-be 43. restic keeps one repository per machine and takes a nightly snapshot per module — 14 daily, 8 weekly, 6 monthly — and restores beside the live data, never over it. postgres, mssql and mongodb contribute a consistent dump; minio, influxdb, the vault, mailu, gitea and nextcloud the directories that hold their data.
130 lines
3.0 KiB
JSON
130 lines
3.0 KiB
JSON
{
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"module": "mongodb",
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"version": "1",
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"provides": [
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{
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"name": "mongodb-database",
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"scope": "mesh"
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}
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],
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"capabilities": [
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"container-runtime"
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],
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"emits": [
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"database.provisioned",
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"database.deprovisioned"
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],
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"consumes": [
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"mongodb.database.provisioned",
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"mongodb.database.deprovisioned"
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],
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"listens": [
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{
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"name": "database",
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"port": 27017,
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"protocol": "tcp",
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"from": "mesh",
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"why": "modules on any machine that were granted a database"
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}
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],
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"serves": {
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"mongodb-database": {
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"port": 27017
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}
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},
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"receives": {
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"mongodb-database": "${dir:grants}/mesh.json"
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},
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"grants": {
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"mongodb-database": "${dir:grants}"
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},
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"own-secrets": {
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"root": "${dir:state}/root.secret"
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},
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"resources": [
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{
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"id": "state",
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"type": "directory",
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"mode": "0700",
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"place": "."
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},
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{
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"id": "grants",
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"type": "directory",
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"mode": "0700"
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},
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{
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"id": "data",
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"type": "directory",
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"mode": "0700"
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},
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{
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"id": "dumps",
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"type": "directory",
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"mode": "0700"
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},
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{
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"id": "net",
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"type": "network",
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"name": "mongodb"
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},
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{
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"id": "server-root",
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"type": "file",
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"path": "${dir:state}/server-root.secret",
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"mode": "0400",
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"owner": "999:999",
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"content": "${secret:root}"
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},
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{
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"id": "server",
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"type": "container",
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"name": "mongodb-server",
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"image": "mongo@sha256:e3fa459b4f4b72f3257c67a23c145e250b8b5700f033860392c68539b998bbe3",
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"network": "mongodb",
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"env": {
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"MONGO_INITDB_ROOT_USERNAME": "root",
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"MONGO_INITDB_ROOT_PASSWORD_FILE": "/run/secrets/root"
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},
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"ports": [
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"27017"
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],
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"volumes": [
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"${dir:data}:/data/db",
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"${dir:state}/server-root.secret:/run/secrets/root:ro"
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]
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}
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],
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"build": {
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"artifacts": [
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{
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"name": "code",
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"kind": "bundle",
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"language": "typescript",
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"entrypoints": [
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"index.js",
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"tools/index.js",
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"provisioner/index.js"
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],
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"loads": [
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"index.js",
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"tools/index.js",
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"provisioner/index.js"
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],
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"env": {
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"MESH_PROVISION_MONGODB": "mongodb://root@127.0.0.1:${port:27017}/admin?authSource=admin",
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"MESH_PROVISION_PASSWORD_FILE": "${dir:state}/root.secret",
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"MESH_RECEIVES": "${dir:grants}/mesh.json"
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}
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}
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]
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},
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"contributions": [
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{
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"seat": "node-backup",
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"kind": "backup",
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"content": "run docker exec mongodb-server sh -c 'printf \"password: %s\\n\" \"$(cat /run/secrets/root)\" > /tmp/.backup.yaml && mongodump --quiet --config /tmp/.backup.yaml --username root --authenticationDatabase admin --archive; s=$?; rm -f /tmp/.backup.yaml; exit $s' > ${dir:dumps}/all.archive.partial && mv ${dir:dumps}/all.archive.partial ${dir:dumps}/all.archive\npath ${dir:dumps}\n"
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}
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]
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}
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