mesh-controller/testdata/beside/mesh-catalog/modules/restic/module.json.captured

{
  "module": "restic",
  "version": "1",
  "claims": [
    {
      "name": "node-backup",
      "scope": "node",
      "serves": [
        "backed-up",
        "now",
        "restore"
      ]
    }
  ],
  "tools": [
    "backup_health",
    "backup_delete_retired",
    "backup_deleted"
  ],
  "own-secrets": {
    "repository": "${dir:state}/repository.secret"
  },
  "data": {
    "own": [
      {
        "id": "repository",
        "path": "${dir:repository}",
        "class": "rebuildable",
        "backup": "none",
        "why": "the restore points themselves: a copy of data kept elsewhere on this machine, never the only copy of anything; lost, the history goes and nothing live does"
      },
      {
        "id": "state",
        "path": "${dir:state}",
        "class": "cache",
        "why": "what the last nights and measurements were; the next night writes it again"
      }
    ]
  },
  "settings": {
    "keep-daily": {
      "kind": "preference",
      "default": 14,
      "why": "two weeks of nightly restore points undo a mistake noticed within a fortnight; a count from 1 to 9999, read by the night, which thins nothing while it does not read (novox/hq issue 416); lowering it deletes the restore points beyond the new count at the next night, and that cannot be undone"
    },
    "keep-weekly": {
      "kind": "preference",
      "default": 8,
      "why": "two months of weekly restore points behind the dailies; a count from 1 to 9999, refused by the night like keep-daily; lowering it deletes the restore points beyond the new count at the next night, and that cannot be undone"
    },
    "keep-monthly": {
      "kind": "preference",
      "default": 6,
      "why": "half a year of monthly restore points behind the weeklies; a count from 1 to 9999, refused by the night like keep-daily; lowering it deletes the restore points beyond the new count at the next night, and that cannot be undone"
    },
    "keep-hand-taken-days": {
      "kind": "preference",
      "default": 7,
      "why": "a restore point taken by hand (node-backup.now, or the mesh's before a module moves) is kept until a later good night of its module exists, and this many days in any case, so the next thinning never takes the one taken against a risky change (novox/hq issue 453); a count from 1 to 9999, refused by the night like keep-daily; lowering it lets go of the restore points taken by hand that are older than the new count, past a later night, at the next thinning, and that cannot be undone"
    }
  },
  "resources": [
    {
      "id": "state",
      "type": "directory",
      "mode": "0700",
      "place": "."
    },
    {
      "id": "repository",
      "type": "directory",
      "mode": "0700"
    },
    {
      "id": "declared",
      "type": "file",
      "path": "${dir:state}/backups.conf",
      "mode": "0600",
      "content": "# What the modules on this machine back up, composed by the mesh (novox/hq to-be 43). Do not edit.\n${contribution:node-backup:backup}"
    },
    {
      "id": "data-declared",
      "type": "file",
      "path": "${dir:state}/data.conf",
      "mode": "0600",
      "content": "# The data the modules on this machine declare, composed by the mesh (novox/hq ADR 0233). Do not edit.\n${contribution:node-backup:data}"
    },
    {
      "id": "retention",
      "type": "file",
      "path": "${dir:state}/retention.conf",
      "mode": "0644",
      "trusted": true,
      "content": "# How many restore points the night keeps, written by the mesh from this machine's settings keep-daily,\n# keep-weekly, keep-monthly (novox/hq issue 416) and keep-hand-taken-days (novox/hq issue 453). Replaced on every push; change the settings, never this file.\ndaily=${setting:keep-daily}\nweekly=${setting:keep-weekly}\nmonthly=${setting:keep-monthly}\nhand=${setting:keep-hand-taken-days}\n"
    },
    {
      "id": "tool",
      "type": "package",
      "package": "restic"
    },
    {
      "id": "sqlite",
      "type": "package",
      "package": "sqlite"
    },
    {
      "id": "night",
      "type": "process",
      "name": "restic-night",
      "artifact": "tools",
      "run": [
        "./restic-backups",
        "night"
      ],
      "user": "${machine:account}",
      "env": {
        "MESH_BACKUP_DECLARED": "${dir:state}/backups.conf",
        "MESH_BACKUP_REPOSITORY": "${dir:repository}",
        "MESH_BACKUP_PASSWORD_FILE": "${dir:state}/repository.secret",
        "MESH_BACKUP_STATE": "${dir:state}",
        "MESH_BACKUP_DATA": "${dir:state}/data.conf"
      },
      "health": {
        "kind": "tool",
        "tool": "backup_health",
        "interval": "60s",
        "timeout": "20s",
        "looks": 2,
        "grace": "60s"
      }
    },
    {
      "id": "measure",
      "type": "process",
      "name": "restic-measure",
      "artifact": "tools",
      "run": [
        "./restic-backups",
        "measure"
      ],
      "user": "${machine:account}",
      "env": {
        "MESH_BACKUP_DECLARED": "${dir:state}/backups.conf",
        "MESH_BACKUP_REPOSITORY": "${dir:repository}",
        "MESH_BACKUP_PASSWORD_FILE": "${dir:state}/repository.secret",
        "MESH_BACKUP_STATE": "${dir:state}",
        "MESH_BACKUP_DATA": "${dir:state}/data.conf"
      },
      "health": {
        "kind": "unit"
      }
    }
  ],
  "build": {
    "artifacts": [
      {
        "name": "tools",
        "kind": "bundle",
        "language": "go",
        "system": "arch",
        "from": "cmd/restic-backups",
        "binary": "restic-backups",
        "loads": [
          "restic-backups"
        ],
        "env": {
          "MESH_BACKUP_DECLARED": "${dir:state}/backups.conf",
          "MESH_BACKUP_REPOSITORY": "${dir:repository}",
          "MESH_BACKUP_PASSWORD_FILE": "${dir:state}/repository.secret",
          "MESH_BACKUP_STATE": "${dir:state}",
          "MESH_BACKUP_DATA": "${dir:state}/data.conf"
        }
      }
    ]
  }
}