Infra: Nomad

+ Cleanup vault
+ Add native GC
+ add raid to skx

Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I402cb96fb7d1dc0c7d026ae69bf29d84be171269

2 files changed, 35 insertions, 0 deletions

diff --git a/fdio.infra.ansible/roles/nomad/defaults/main.yaml b/fdio.infra.ansible/roles/nomad/defaults/main.yaml
index da9a872f83..01f020ad81 100644
--- a/fdio.infra.ansible/roles/nomad/defaults/main.yaml
+++ b/fdio.infra.ansible/roles/nomad/defaults/main.yaml
@@ -85,6 +85,21 @@ nomad_volumes: []
 nomad_bootstrap_expect: 2
 nomad_encrypt: ""
 nomad_retry_join: true
+# Specifies how long a node must be in a terminal state before it is garbage
+# collected and purged from the system.
+nomad_node_gc_threshold: "24h"
+# Specifies the interval between the job garbage collections. Only jobs who have
+# been terminal for at least job_gc_threshold will be collected.
+nomad_job_gc_interval: "1m"
+# Specifies the minimum time a job must be in the terminal state before it is
+# eligible for garbage collection.
+nomad_job_gc_threshold: "1m"
+# Specifies the minimum time an evaluation must be in the terminal state before
+# it is eligible for garbage collection.
+nomad_eval_gc_threshold: "1m"
+# Specifies the minimum time a deployment must be in the terminal state before
+# it is eligible for garbage collection.
+nomad_deployment_gc_threshold: "1m"
 
 # Conf - telemetry.hcl
 nomad_disable_hostname: false
diff --git a/fdio.infra.ansible/roles/nomad/templates/server.hcl.j2 b/fdio.infra.ansible/roles/nomad/templates/server.hcl.j2
index b581de9ad0..5ccf45c1ac 100644
--- a/fdio.infra.ansible/roles/nomad/templates/server.hcl.j2
+++ b/fdio.infra.ansible/roles/nomad/templates/server.hcl.j2
@@ -7,6 +7,26 @@ server {
 
     encrypt = "{{ nomad_encrypt }}"
 
+    {% if nomad_node_gc_threshold -%}
+        node_gc_threshold = "{{ nomad_node_gc_threshold }}"
+    {%- endif %}
+
+    {% if nomad_job_gc_interval -%}
+        job_gc_interval = "{{ nomad_job_gc_interval }}"
+    {%- endif %}
+
+    {% if nomad_job_gc_threshold -%}
+        job_gc_threshold = "{{ nomad_job_gc_threshold }}"
+    {%- endif %}
+
+    {% if nomad_eval_gc_threshold -%}
+        eval_gc_threshold = "{{ nomad_eval_gc_threshold }}"
+    {%- endif %}
+
+    {% if nomad_deployment_gc_threshold -%}
+        deployment_gc_threshold = "{{ nomad_deployment_gc_threshold }}"
+    {%- endif %}
+
     {% if nomad_retry_join | bool -%}
     server_join {
         retry_join = [ {% for ip_port in nomad_retry_servers -%} "{{ ip_port }}" {% if not loop.last %},{% endif %}{%- endfor -%} ]