ca2c011cf2
you can add prometheus metric exposed directly via haproxy if your version is recent enough. https://www.haproxy.com/blog/haproxy-exposes-a-prometheus-metrics-endpoint/ Change-Id: I10e7220071290301a85409a1f74fcbad2743d19d
60 lines
2.2 KiB
YAML
60 lines
2.2 KiB
YAML
---
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# Copyright 2014, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Create haproxy service config files
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template:
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src: service.j2
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dest: "/etc/haproxy/conf.d/{{ item.service.haproxy_service_name }}"
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with_items: "{{ haproxy_service_configs }}"
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when:
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- (item.service.haproxy_backend_nodes is defined and
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item.service.haproxy_backend_nodes | length > 0) or
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(item.service.haproxy_backup_nodes is defined and
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item.service.haproxy_backup_nodes | length > 0) or
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item.service.haproxy_frontend_only | default('False')
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- (item.service.haproxy_service_enabled | default('True')) | bool
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- (item.service.state is not defined or item.service.state != 'absent')
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notify: Regenerate haproxy configuration
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tags:
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- haproxy-service-config
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- name: Remove haproxy service config files for absent services
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file:
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path: "/etc/haproxy/conf.d/{{ item.service.haproxy_service_name }}"
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state: absent
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notify: Regenerate haproxy configuration
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with_items: "{{ haproxy_service_configs }}"
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when:
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- ((item.service.haproxy_backend_nodes is defined and
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item.service.haproxy_backend_nodes | length == 0) and
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(item.service.haproxy_backup_nodes is defined and
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item.service.haproxy_backup_nodes | length == 0)) or
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(not ((item.service.haproxy_service_enabled | default('True')) | bool)) or
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(item.service.state is defined and item.service.state == 'absent')
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tags:
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- haproxy-service-config
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- name: Prevent SELinux from preventing haproxy from binding to arbitrary ports
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seboolean:
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name: haproxy_connect_any
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state: yes
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persistent: yes
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tags:
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- haproxy-service-config
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notify:
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- Reload haproxy
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when:
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- ansible_selinux.status == "enabled"
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