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.
138 lines
3.7 KiB
JSON
138 lines
3.7 KiB
JSON
{
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"module": "mssql",
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"version": "1",
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"provides": [
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{
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"name": "mssql-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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"mssql.database.provisioned",
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"mssql.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": 1433,
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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, and the people who were given its address; the machine port is the assignment's to pin"
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}
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],
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"serves": {
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"mssql-database": {}
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},
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"receives": {
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"mssql-database": "${dir:grants}/mesh.json"
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},
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"grants": {
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"mssql-database": "${dir:grants}"
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},
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"own-secrets": {
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"sa": "${dir:state}/sa.secret",
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"reader": "${dir:state}/reader.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": "sa-env",
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"type": "file",
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"path": "${dir:state}/sa.env",
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"mode": "0600",
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"content": "ACCEPT_EULA=Y\nMSSQL_SA_PASSWORD=${secret:sa}\n"
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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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"owner": "10001:0"
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},
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{
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"id": "dumps",
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"type": "directory",
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"path": "${dir:data}/backup",
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"mode": "0700",
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"owner": "10001:0"
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},
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{
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"id": "net",
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"type": "network",
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"name": "mssql"
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},
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{
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"id": "server",
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"type": "container",
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"name": "mssql",
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"image": "mcr.microsoft.com/mssql/server@sha256:4402d880dd4c34bfa7d8705e56a86cd6c88da80a1f6bbbe741f999e76264a090",
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"network": "mssql",
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"env-file": [
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"${dir:state}/sa.env"
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],
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"ports": [
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"1433"
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],
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"volumes": [
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"${dir:data}:/var/opt/mssql"
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],
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"secrets-in-environment": "the image documents only MSSQL_SA_PASSWORD, no _FILE and no configuration field; not convertible without a wrapper entrypoint"
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},
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{
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"id": "backup-sql",
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"type": "file",
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"path": "${dir:state}/backup.sql",
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"mode": "0600",
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"content": "SET NOCOUNT ON;\nDECLARE @n sysname, @s nvarchar(max);\nDECLARE c CURSOR LOCAL FAST_FORWARD FOR\n SELECT name FROM sys.databases WHERE database_id > 4 AND state = 0 AND source_database_id IS NULL;\nOPEN c;\nFETCH NEXT FROM c INTO @n;\nWHILE @@FETCH_STATUS = 0\nBEGIN\n SET @s = N'BACKUP DATABASE ' + QUOTENAME(@n) + N' TO DISK = N''/var/opt/mssql/backup/' + REPLACE(@n, N'''', N'''''') + N'.bak'' WITH INIT, COPY_ONLY, CHECKSUM';\n EXEC (@s);\n FETCH NEXT FROM c INTO @n;\nEND\nCLOSE c;\nDEALLOCATE c;\n"
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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_MSSQL": "mssql://sa@127.0.0.1:${port:1433}/master",
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"MESH_PROVISION_PASSWORD_FILE": "${dir:state}/sa.secret",
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"MESH_RECEIVES": "${dir:grants}/mesh.json",
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"MESH_MSSQL_READER_PASSWORD_FILE": "${dir:state}/reader.secret"
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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 { cat ${dir:state}/sa.secret; echo; cat ${dir:state}/backup.sql; } | docker exec -i mssql sh -c 'read -r p; SQLCMDPASSWORD=\"$p\" exec /opt/mssql-tools18/bin/sqlcmd -C -b -S localhost -U sa -i /dev/stdin'\npath ${dir:dumps}\n"
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}
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]
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}
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