jschoubben
323ef9ec7e
grafana's data source and Node-RED's influxdb nodes reached ace's InfluxDB by a LAN IP or a public name nobody routes, with a credential somebody made by hand. Now a consumer requires influxdb-api and is told where it is, which org and default bucket it serves, and signs in with the password the mesh minted for the pair. The credential is a v1-compatibility authorization, made per grant by the new provisioner: InfluxDB 2.x generates API tokens itself and ignores one the caller sends, so a v2 token could only be accepted by hand per pair; a v1 authorization takes a caller-chosen password (8-72 characters, the mesh mints 40) and reads/writes every bucket as a database of its name over InfluxQL and line protocol. A consumer contributes `access` (read, write, read-write) and, for writing, the buckets; a missing bucket is made and never deleted. Only authorizations named mesh_* and marked [mesh] are ever changed or removed; anything else of that name is refused and left alone. The org and default bucket are served facts the assignment's settings set, reaching both the consumers and the provisioner's config.json.
164 lines
3.8 KiB
JSON
164 lines
3.8 KiB
JSON
{
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"module": "influxdb",
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"version": "1",
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"provides": [
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{
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"name": "influxdb-api",
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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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"own-secrets": {
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"broker": "/var/lib/mesh/influxdb/broker"
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},
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"listens": [
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{
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"name": "api",
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"port": 8086,
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"protocol": "tcp",
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"from": "mesh",
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"why": "queries, writes and the web UI, over http; consumers granted influxdb-api sign in with the mesh's credential, and a name is a route grant"
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}
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],
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"serves": {
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"influxdb-api": {
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"scheme": "http",
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"port": 8086,
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"org": "mesh",
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"bucket": "default"
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}
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},
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"receives": {
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"influxdb-api": "${dir:grants}/mesh.json"
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},
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"grants": {
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"influxdb-api": "${dir:grants}"
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},
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"resources": [
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{
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"id": "mesh-state",
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"type": "directory",
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"path": "/var/lib/mesh/influxdb",
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"mode": "0700"
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},
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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": "data",
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"type": "directory",
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"mode": "0700",
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"owner": "1000:1000"
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},
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{
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"id": "config",
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"type": "directory",
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"mode": "0700",
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"owner": "1000:1000"
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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": "server-env",
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"type": "file",
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"path": "${dir:state}/server.env",
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"mode": "0600",
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"content": "DOCKER_INFLUXDB_INIT_MODE=setup\nDOCKER_INFLUXDB_INIT_USERNAME=admin\nDOCKER_INFLUXDB_INIT_PASSWORD_FILE=/run/secrets/admin\nDOCKER_INFLUXDB_INIT_ADMIN_TOKEN_FILE=/run/secrets/admin-token\nDOCKER_INFLUXDB_INIT_ORG=mesh\nDOCKER_INFLUXDB_INIT_BUCKET=default\n"
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},
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{
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"id": "server",
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"type": "container",
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"name": "influxdb",
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"image": "influxdb@sha256:f75e48af0598e8aec7986e991a848d19a119101a7d563a2e5db1dfaac9c45daa",
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"env-file": [
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"${dir:state}/server.env"
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],
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"ports": [
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"8086"
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],
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"volumes": [
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"${dir:data}:/var/lib/influxdb2",
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"${dir:config}:/etc/influxdb2",
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"${dir:state}/admin.secret:/run/secrets/admin:ro",
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"${dir:state}/admin-token.secret:/run/secrets/admin-token:ro"
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]
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},
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{
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"id": "runtime-config",
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"type": "file",
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"path": "/var/lib/mesh/influxdb/config.json",
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"mode": "0600",
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"content": "{}\n",
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"merge": "json"
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},
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{
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"id": "runtime",
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"type": "container",
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"name": "mesh-influxdb",
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"network": "host",
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"volumes": [
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"/var/lib/mesh/influxdb/broker:/run/secrets/broker:ro",
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"/var/lib/mesh/influxdb/config.json:/run/config/config.json:ro",
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"${dir:state}/admin-token.secret:/run/secrets/admin-token:ro",
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"${dir:grants}:${dir:grants}:ro"
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],
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"env": {
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"MESH_BROKER_FILE": "/run/secrets/broker",
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"MESH_INFLUXDB_URL": "http://127.0.0.1:${port:8086}",
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"MESH_INFLUXDB_CONFIG_FILE": "/run/config/config.json",
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"MESH_INFLUXDB_TOKEN_FILE": "/run/secrets/admin-token",
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"MESH_RECEIVES": "${dir:grants}/mesh.json"
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},
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"restart-on": [
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"runtime-config"
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],
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"artifact": "runtime"
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}
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],
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"requires": [
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"route",
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"secret"
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],
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"contributes": {
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"route": {
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"label": "influxdb",
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"endpoint": "api"
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}
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},
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"secrets": {
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"secret": {
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"admin": "${dir:state}/admin.secret",
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"admin-token": "${dir:state}/admin-token.secret"
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}
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},
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"build": {
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"on": [
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{
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"arg": "BUILD_BASE",
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"module": "mesh-tools",
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"artifact": "build"
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},
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{
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"arg": "RUNTIME_BASE",
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"module": "mesh-tools",
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"artifact": "runtime"
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}
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],
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"artifacts": [
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{
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"name": "runtime",
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"kind": "image",
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"from": "Dockerfile"
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}
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]
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}
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}
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