mirror of
https://github.com/kemko/nomad.git
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a8bad048b6
Add the plumbing we need to accept multiple Consul clusters in Nomad agent configuration, to support upcoming Nomad Enterprise features. The `consul` blocks are differentiated by a new `name` field, and if the `name` is omitted it becomes the "default" Consul configuration. All blocks with the same name are merged together, as with the existing behavior. As with the `vault` block, we're still using HCL1 for parsing configuration and the `Decode` method doesn't parse multiple blocks differentiated only by a field name without a label. So we've had to add an extra parsing pass, similar to what we've done for HCL1 jobspecs. This also revealed a subtle bug in the `vault` block handling of extra keys when there are multiple `vault` blocks, which I've fixed here. For now, all existing consumers will use the "default" Consul configuration, so there's no user-facing behavior change in this changeset other than the contents of the agent self API. Ref: https://github.com/hashicorp/team-nomad/issues/404
92 lines
2.0 KiB
JSON
92 lines
2.0 KiB
JSON
{
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"autopilot": {
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"cleanup_dead_servers": true
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},
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"acl": {
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"enabled": true
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},
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"audit": {
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"enabled": true,
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"sink": [
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{
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"file": {
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"type": "file",
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"format": "json",
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"delivery_guarantee": "enforced",
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"path": "/opt/nomad/audit.log",
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"rotate_bytes": 100,
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"rotate_duration": "24h",
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"rotate_max_files": 10
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}
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}
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],
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"filter": [
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{
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"default": [
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{
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"endpoints": ["/v1/metrics"],
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"operations": ["*"],
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"stages": ["*"],
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"type": "HTTPEvent"
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}
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]
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}
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]
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},
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"advertise": {
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"http": "host.example.com",
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"rpc": "host.example.com",
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"serf": "host.example.com"
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},
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"bind_addr": "0.0.0.0",
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"consul": {
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"name": "default",
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"server_auto_join": false,
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"client_auto_join": false,
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"token": "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"
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},
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"data_dir": "/opt/data/nomad/data",
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"datacenter": "dc1",
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"enable_syslog": true,
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"leave_on_interrupt": true,
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"leave_on_terminate": true,
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"log_level": "INFO",
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"region": "global",
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"server": {
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"bootstrap_expect": 3,
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"enabled": true,
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"encrypt": "sHck3WL6cxuhuY7Mso9BHA==",
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"plan_rejection_tracker": {
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"node_threshold": 100,
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"node_window": "31m"
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},
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"retry_join": [
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"10.0.0.101",
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"10.0.0.102",
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"10.0.0.103"
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]
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},
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"syslog_facility": "LOCAL0",
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"telemetry": {
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"collection_interval": "60s",
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"disable_hostname": true,
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"prometheus_metrics": true,
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"publish_allocation_metrics": true,
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"publish_node_metrics": true
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},
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"tls": {
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"ca_file": "/opt/data/nomad/certs/nomad-ca.pem",
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"cert_file": "/opt/data/nomad/certs/server.pem",
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"http": true,
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"key_file": "/opt/data/nomad/certs/server-key.pem",
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"rpc": true,
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"verify_server_hostname": true
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},
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"vault": {
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"name": "default",
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"address": "http://host.example.com:8200",
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"create_from_role": "nomad-cluster",
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"enabled": true
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}
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}
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