jschoubben
8c4a478b09
Converted from the arrangement being replaced, in its shapes rather than theirs. The registry is the manifest the lab already proved, promoted: names its image by digest and is never built (04-ISSUES/029), provides the artifact store, claims it once per machine. Redis is the third provision after a database and a bucket, and the first whose tenancy is a pattern in a shared keyspace rather than a namespace something else enforces. Its provisioner mirrors the postgres one's contract line for line — the manifest, the sealed per-consumer files, the mark, the withdrawal of orphans — and speaks RESP directly: five commands are needed, and a client library large enough to hide them would be most of the program's size. A prefix Redis would read as a pattern is refused, because the grant must mean what the manifest said; grants are persisted with ACL SAVE, or said loudly, because a cache that forgets its tenants on restart reports success until then. Umami asks the mesh for its database and a generated app secret, and carries no state of its own — the arrangement being replaced ran a bundled second postgres beside it. Grafana keeps its dashboards in a declared directory with the image's own owner. Both listen on 3000, as does the forge — which is the mesh's port assignment earning its keep. Traefik is deliberately not converted: the mesh's route provider is mesh-route-proxy, which speaks route grants natively, and a traefik that consumed them would be an adapter nobody has written pretending to be a conversion. All images pinned by real digests, resolved on this workstation today.
106 lines
2.4 KiB
JSON
106 lines
2.4 KiB
JSON
{
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"module": "redis",
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"version": "1",
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"provides": [
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{
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"name": "redis-cache",
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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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"serves": {
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"redis-cache": {}
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},
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"receives": {
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"redis-cache": "/var/lib/redis-module/grants/mesh.json"
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},
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"grants": {
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"redis-cache": "/var/lib/redis-module/grants"
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},
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"own-secrets": {
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"default": "/var/lib/redis-module/default.secret"
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},
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"listens": [
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{
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"port": 6379,
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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 cache"
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}
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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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"path": "/var/lib/redis-module",
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"mode": "0700"
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},
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{
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"id": "grants-dir",
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"type": "directory",
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"path": "/var/lib/redis-module/grants",
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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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"path": "/services/redis/data",
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"mode": "0700"
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},
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{
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"id": "server-conf",
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"type": "file",
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"path": "/var/lib/redis-module/redis.conf",
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"mode": "0600",
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"content": "requirepass ${secret:default}\naclfile /data/users.acl\nappendonly yes\ndir /data\n"
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},
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{
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"id": "acl-seed",
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"type": "file",
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"path": "/services/redis/data/users.acl",
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"mode": "0600",
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"content": ""
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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": "redis"
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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": "redis",
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"image": "redis@sha256:ff02b58f971e7d7d156a1267e283fcbbeee91773b6aa36c49dac28ecfe28eadf",
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"network": "redis",
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"ports": [
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"6379"
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],
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"volumes": [
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"/services/redis/data:/data",
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"/var/lib/redis-module/redis.conf:/etc/redis/redis.conf:ro"
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],
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"args": [
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"/etc/redis/redis.conf"
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]
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},
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{
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"id": "provisioner",
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"type": "container",
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"name": "mesh-provision-redis",
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"image": "mesh-provision-redis@sha256:0000000000000000000000000000000000000000000000000000000000000000",
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"network": "redis",
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"env": {
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"GRANTS": "/var/lib/redis-module/grants",
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"MESH_PROVISION_REDIS": "redis:6379",
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"MESH_PROVISION_PASSWORD_FILE": "/run/secrets/default"
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},
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"volumes": [
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"/var/lib/redis-module/grants:/var/lib/redis-module/grants:ro",
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"/var/lib/redis-module/default.secret:/run/secrets/default:ro"
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]
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}
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]
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}
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