tiflash add metrics port (#1144) (#1145)

conf/tiflash.yml

@@ -12,6 +12,8 @@ flash:
     master_ttl: 60
   proxy:
 
+status:
+
 logger:
   count: 20
   size: "1000M"

group_vars/tiflash_servers.yml

@@ -6,3 +6,4 @@ interserver_http_port: 9009
 flash_service_port: 3930
 flash_proxy_port: 20170
 flash_proxy_status_port: 20292
+metrics_port: 8234

roles/tiflash/defaults/main.yml

@@ -18,3 +18,4 @@ http_port: 8123
 flash_service_port: 3930
 flash_proxy_port: 20170
 flash_proxy_status_port: 20292
+metrics_port: 8234

roles/tiflash/tasks/main.yml

@@ -63,4 +63,4 @@
 
 - name: prepare firewalld white list
   set_fact:
-    firewalld_ports: "{{ [tcp_port ~ '/tcp', http_port ~ '/tcp', flash_service_port ~ '/tcp', flash_proxy_port ~ '/tcp', flash_proxy_status_port ~ '/tcp'] + firewalld_ports }}"
+    firewalld_ports: "{{ [tcp_port ~ '/tcp', http_port ~ '/tcp', flash_service_port ~ '/tcp', flash_proxy_port ~ '/tcp', flash_proxy_status_port ~ '/tcp', metrics_port ~ '/tcp'] + firewalld_ports }}"

roles/tiflash/templates/tiflash.toml.j2

@@ -30,6 +30,14 @@ config = "{{ flash_proxy_config }}"
 {% endif %}
 {% endfor %}
 
+[status]
+metrics_port = {{ metrics_port }}
+{% for item, value in tiflash_conf.profiles | dictsort_by_value_type -%}
+{% if value is not mapping -%}
+{{ item }} = {{ value | to_json }}
+{% endif %}
+{% endfor %}
+
 [logger]
 errorlog = "{{ tiflash_errlog }}"
 log = "{{ tiflash_server_log }}"

roles/tiflash/vars/tiflash.yml

@@ -12,6 +12,8 @@ flash:
     master_ttl: 60
   proxy:
 
+status:
+
 logger:
   count: 20
   size: "1000M"