Files
nomad/command/agent/testdata/basic.hcl
Tim Gross 3f59860254 host volumes: add configuration to GC on node GC (#25903)
When a node is garbage collected, any dynamic host volumes on the node are
orphaned in the state store. We generally don't want to automatically collect
these volumes and risk data loss, and have provided a CLI flag to `-force`
remove them in #25902. But for clusters running on ephemeral cloud
instances (ex. AWS EC2 in an autoscaling group), deleting host volumes may add
excessive friction. Add a configuration knob to the client configuration to
remove host volumes from the state store on node GC.

Ref: https://github.com/hashicorp/nomad/pull/25902
Ref: https://github.com/hashicorp/nomad/issues/25762
Ref: https://hashicorp.atlassian.net/browse/NMD-705
2025-05-27 10:22:08 -04:00

366 lines
8.0 KiB
HCL

# Copyright (c) HashiCorp, Inc.
# SPDX-License-Identifier: BUSL-1.1
# This file was used to generate basic.json from https://www.hcl2json.com/
region = "foobar"
datacenter = "dc2"
name = "my-web"
data_dir = "/tmp/nomad"
plugin_dir = "/tmp/nomad-plugins"
log_level = "ERR"
log_json = true
log_file = "/var/log/nomad.log"
log_include_location = true
bind_addr = "192.168.0.1"
enable_debug = true
ports {
http = 1234
rpc = 2345
serf = 3456
}
addresses {
http = "127.0.0.1"
rpc = "127.0.0.2"
serf = "127.0.0.3"
}
advertise {
rpc = "127.0.0.3"
serf = "127.0.0.4"
}
client {
enabled = true
state_dir = "/tmp/client-state"
alloc_dir = "/tmp/alloc"
alloc_mounts_dir = "/tmp/mounts"
servers = ["a.b.c:80", "127.0.0.1:1234"]
node_class = "linux-medium-64bit"
meta {
foo = "bar"
baz = "zip"
}
server_join {
retry_join = ["1.1.1.1", "2.2.2.2"]
retry_max = 3
retry_interval = "15s"
}
options {
foo = "bar"
baz = "zip"
}
chroot_env {
"/opt/myapp/etc" = "/etc"
"/opt/myapp/bin" = "/bin"
}
network_interface = "eth0"
network_speed = 100
cpu_total_compute = 4444
reserved {
cpu = 10
memory = 10
disk = 10
reserved_ports = "1,100,10-12"
}
client_min_port = 1000
client_max_port = 2000
max_kill_timeout = "10s"
stats {
data_points = 35
collection_interval = "5s"
}
gc_interval = "6s"
gc_parallel_destroys = 6
gc_disk_usage_threshold = 82
gc_inode_usage_threshold = 91
gc_max_allocs = 50
gc_volumes_on_node_gc = true
no_host_uuid = false
disable_remote_exec = true
host_volume "tmp" {
path = "/tmp"
}
cni_path = "/tmp/cni_path"
bridge_network_name = "custom_bridge_name"
bridge_network_subnet = "custom_bridge_subnet"
bridge_network_subnet_ipv6 = "custom_bridge_subnet_ipv6"
}
server {
enabled = true
authoritative_region = "foobar"
bootstrap_expect = 5
data_dir = "/tmp/data"
raft_protocol = 3
num_schedulers = 2
enabled_schedulers = ["test"]
node_gc_threshold = "12h"
job_gc_interval = "3m"
job_gc_threshold = "12h"
eval_gc_threshold = "12h"
deployment_gc_threshold = "12h"
csi_volume_claim_gc_interval = "3m"
csi_volume_claim_gc_threshold = "12h"
csi_plugin_gc_threshold = "12h"
acl_token_gc_threshold = "12h"
heartbeat_grace = "30s"
min_heartbeat_ttl = "33s"
max_heartbeats_per_second = 11.0
failover_heartbeat_ttl = "330s"
retry_join = ["1.1.1.1", "2.2.2.2"]
start_join = ["1.1.1.1", "2.2.2.2"]
retry_max = 3
retry_interval = "15s"
rejoin_after_leave = true
non_voting_server = true
redundancy_zone = "foo"
upgrade_version = "0.8.0"
encrypt = "abc"
raft_multiplier = 4
enable_event_broker = false
event_buffer_size = 200
job_default_priority = 100
job_max_priority = 200
start_timeout = "1m"
plan_rejection_tracker {
enabled = true
node_threshold = 100
node_window = "41m"
}
server_join {
retry_join = ["1.1.1.1", "2.2.2.2"]
retry_max = 3
retry_interval = "15s"
}
default_scheduler_config {
scheduler_algorithm = "spread"
preemption_config {
batch_scheduler_enabled = true
system_scheduler_enabled = true
service_scheduler_enabled = true
}
}
license_path = "/tmp/nomad.hclic"
}
acl {
enabled = true
token_ttl = "60s"
policy_ttl = "60s"
role_ttl = "60s"
token_min_expiration_ttl = "1h"
token_max_expiration_ttl = "100h"
replication_token = "foobar"
}
audit {
enabled = true
sink "file" {
type = "file"
delivery_guarantee = "enforced"
format = "json"
path = "/opt/nomad/audit.log"
rotate_bytes = 100
rotate_duration = "24h"
rotate_max_files = 10
}
filter "default" {
type = "HTTPEvent"
endpoints = ["/v1/metrics"]
stages = ["*"]
operations = ["*"]
}
}
telemetry {
disable_allocation_hook_metrics = true
in_memory_collection_interval = "1m"
in_memory_retention_period = "24h"
statsite_address = "127.0.0.1:1234"
statsd_address = "127.0.0.1:2345"
prometheus_metrics = true
disable_hostname = true
collection_interval = "3s"
publish_allocation_metrics = true
publish_node_metrics = true
}
leave_on_interrupt = true
leave_on_terminate = true
enable_syslog = true
syslog_facility = "LOCAL1"
disable_update_check = true
disable_anonymous_signature = true
http_api_response_headers {
Access-Control-Allow-Origin = "*"
}
consul {
server_service_name = "nomad"
server_http_check_name = "nomad-server-http-health-check"
server_serf_check_name = "nomad-server-serf-health-check"
server_rpc_check_name = "nomad-server-rpc-health-check"
client_service_name = "nomad-client"
client_http_check_name = "nomad-client-http-health-check"
address = "127.0.0.1:9500"
allow_unauthenticated = true
token = "token1"
auth = "username:pass"
ssl = true
verify_ssl = true
ca_file = "/path/to/ca/file"
cert_file = "/path/to/cert/file"
key_file = "/path/to/key/file"
server_auto_join = true
client_auto_join = true
auto_advertise = true
checks_use_advertise = true
timeout = "5s"
service_auth_method = "nomad-services"
task_auth_method = "nomad-tasks"
service_identity {
aud = ["consul.io", "nomad.dev"]
env = false
file = true
ttl = "1h"
}
task_identity {
aud = ["consul.io"]
env = true
file = false
ttl = "2h"
}
}
vault {
address = "127.0.0.1:9500"
enabled = false
ca_file = "/path/to/ca/file"
ca_path = "/path/to/ca"
cert_file = "/path/to/cert/file"
key_file = "/path/to/key/file"
tls_server_name = "foobar"
tls_skip_verify = true
create_from_role = "test_role"
jwt_auth_backend_path = "nomad_jwt"
default_identity {
aud = ["vault.io", "nomad.io"]
env = false
file = true
ttl = "3h"
}
}
tls {
http = true
rpc = true
verify_server_hostname = true
ca_file = "foo"
cert_file = "bar"
key_file = "pipe"
rpc_upgrade_mode = true
verify_https_client = true
tls_cipher_suites = "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"
tls_min_version = "tls12"
}
sentinel {
import "foo" {
path = "foo"
args = ["a", "b", "c"]
}
import "bar" {
path = "bar"
args = ["x", "y", "z"]
}
}
autopilot {
cleanup_dead_servers = true
disable_upgrade_migration = true
last_contact_threshold = "12705s"
max_trailing_logs = 17849
min_quorum = 3
enable_redundancy_zones = true
server_stabilization_time = "23057s"
enable_custom_upgrades = true
}
plugin "docker" {
args = ["foo", "bar"]
config {
foo = "bar"
nested {
bam = 2
}
}
}
plugin "exec" {
config {
foo = true
}
}
reporting {
license {
enabled = true
}
address = "http://localhost:8080"
export_interval = "15m"
snapshot_retention_time = "24h"
}
keyring "awskms" {
active = true
region = "us-east-1"
kms_key_id = "alias/kms-nomad-keyring"
}
keyring "aead" {
active = false
}