Vh-RRddlmZmZmZeZdZdZ ddlZddl m Z GddejjjZdZddlZdd lmZd Zd Zd ZdZdZdZdZdZdZdZdZGddeZ GddeZ!dZ"dZ#e$dk(re#yy#e$rd ZY^wxYw))absolute_importdivisionprint_functionaL module: consul short_description: Add, modify & delete services within a Consul cluster description: - Registers services and checks for an agent with a Consul cluster. A service is some process running on the agent node that should be advertised by Consul's discovery mechanism. It may optionally supply a check definition, a periodic service test to notify the Consul cluster of service's health. - Checks may also be registered per node, for example disk usage, or cpu usage and notify the health of the entire node to the cluster. Service level checks do not require a check name or ID as these are derived by Consul from the Service name and ID respectively by appending V(service:) Node level checks require a O(check_name) and optionally a O(check_id). - Currently, there is no complete way to retrieve the script, interval or TTL metadata for a registered check. Without this metadata it is not possible to tell if the data supplied with ansible represents a change to a check. As a result this does not attempt to determine changes and will always report a changed occurred. An API method is planned to supply this metadata so at that stage change management will be added. - See U(http://consul.io) for more details. requirements: - python-consul - requests author: "Steve Gargan (@sgargan)" extends_documentation_fragment: - community.general.attributes attributes: check_mode: support: none diff_mode: support: none options: state: type: str description: - Register or deregister the Consul service, defaults to present. default: present choices: ['present', 'absent'] service_name: type: str description: - Unique name for the service on a node, must be unique per node, required if registering a service. May be omitted if registering a node level check. service_id: type: str description: - The ID for the service, must be unique per node. If O(state=absent), defaults to the service name if supplied. host: type: str description: - Host of the Consul agent defaults to localhost. default: localhost port: type: int description: - The port on which the Consul agent is running. default: 8500 scheme: type: str description: - The protocol scheme on which the Consul agent is running. default: http validate_certs: description: - Whether to verify the TLS certificate of the Consul agent. type: bool default: true notes: type: str description: - Notes to attach to check when registering it. service_port: type: int description: - The port on which the service is listening. Can optionally be supplied for registration of a service, that is if O(service_name) or O(service_id) is set. service_address: type: str description: - The address to advertise that the service will be listening on. This value will be passed as the C(address) parameter to Consul's C(/v1/agent/service/register) API method, so refer to the Consul API documentation for further details. tags: type: list elements: str description: - Tags that will be attached to the service registration. script: type: str description: - The script/command that will be run periodically to check the health of the service. - Requires O(interval) to be provided. - Mutually exclusive with O(ttl), O(tcp) and O(http). interval: type: str description: - The interval at which the service check will be run. This is a number with a V(s) or V(m) suffix to signify the units of seconds or minutes, for example V(15s) or V(1m). If no suffix is supplied V(s) will be used by default, for example V(10) will be V(10s). - Required if one of the parameters O(script), O(http), or O(tcp) is specified. check_id: type: str description: - An ID for the service check. If O(state=absent), defaults to O(check_name). Ignored if part of a service definition. check_name: type: str description: - Name for the service check. Required if standalone, ignored if part of service definition. check_node: description: - Node name. type: str check_host: description: - Host name. type: str ttl: type: str description: - Checks can be registered with a TTL instead of a O(script) and O(interval) this means that the service will check in with the agent before the TTL expires. If it does not the check will be considered failed. Required if registering a check and the script an interval are missing Similar to the interval this is a number with a V(s) or V(m) suffix to signify the units of seconds or minutes, for example V(15s) or V(1m). If no suffix is supplied V(s) will be used by default, for example V(10) will be V(10s). - Mutually exclusive with O(script), O(tcp) and O(http). tcp: type: str description: - Checks can be registered with a TCP port. This means that Consul will check if the connection attempt to that port is successful (that is, the port is currently accepting connections). The format is V(host:port), for example V(localhost:80). - Requires O(interval) to be provided. - Mutually exclusive with O(script), O(ttl) and O(http). version_added: '1.3.0' http: type: str description: - Checks can be registered with an HTTP endpoint. This means that Consul will check that the http endpoint returns a successful HTTP status. - Requires O(interval) to be provided. - Mutually exclusive with O(script), O(ttl) and O(tcp). timeout: type: str description: - A custom HTTP check timeout. The Consul default is 10 seconds. Similar to the interval this is a number with a V(s) or V(m) suffix to signify the units of seconds or minutes, for example V(15s) or V(1m). If no suffix is supplied V(s) will be used by default, for example V(10) will be V(10s). token: type: str description: - The token key identifying an ACL rule set. May be required to register services. aV - name: Register nginx service with the local Consul agent community.general.consul: service_name: nginx service_port: 80 - name: Register nginx service with curl check community.general.consul: service_name: nginx service_port: 80 script: curl http://localhost interval: 60s - name: register nginx with a tcp check community.general.consul: service_name: nginx service_port: 80 interval: 60s tcp: localhost:80 - name: Register nginx with an http check community.general.consul: service_name: nginx service_port: 80 interval: 60s http: http://localhost:80/status - name: Register external service nginx available at 10.1.5.23 community.general.consul: service_name: nginx service_port: 80 service_address: 10.1.5.23 - name: Register nginx with some service tags community.general.consul: service_name: nginx service_port: 80 tags: - prod - webservers - name: Remove nginx service community.general.consul: service_name: nginx state: absent - name: Register celery worker service community.general.consul: service_name: celery-worker tags: - prod - worker - name: Create a node level check to test disk usage community.general.consul: check_name: Disk usage check_id: disk_usage script: /opt/disk_usage.py interval: 5m - name: Register an http check against a service that's already registered community.general.consul: check_name: nginx-check2 check_id: nginx-check2 service_id: nginx interval: 60s http: http://localhost:80/morestatus N)ConnectionErrorceZdZddZy)PatchedConsulAgentServiceNci}|r||d<|jjjtjj j d|z|S)Ntokenz/v1/agent/service/deregister/%sparams)agenthttpputconsulbaseCBbool)self service_idr r s l/home/dcms/DCMS/lib/python3.12/site-packages/ansible_collections/community/general/plugins/modules/consul.py deregisterz$PatchedConsulAgentService.deregistersQF"'w::??&&v{{~~':':'<'H:'U.4'6 6N)__name__ __module__ __qualname__rrrrrs 6rrTF) AnsibleModulecZ|jd}|dk(r t|yt|y)Nstatepresent)r addremove)moduler s rregister_with_consulr%s& MM' "E  F vrct|}t|}|s|s|jd|r |r|j|t ||y|r t||yy)z> adds a service or a check depending on supplied configurationz2a name and port are required to register a servicemsgN) parse_check parse_service fail_json add_check add_service)r$checkservices rr"r"s]  EF#G 5QR    e $FG$ &%  rc|jdxs|jd}|jdxs|jd}|r t||yt||y)z removes a service or a check r service_namecheck_id check_nameN)r remove_service remove_check)r$rr2s rr#r#sQ|,M n0MJ}}Z(GFMM,,GHvz*VX&rc z|js|js|jdt|}|j ||j d|j |j|j|j|j|j|j|j|j y)z registers a check with the given agent. currently there is no way retrieve the full metadata of an existing check through the consul api. Without this we can't compare to the supplied check and so we must assume a change. zNa check name is required for a node level check, one not attached to a servicer'T) changedr2r3scriptintervalttltcprtimeoutrN) namerr+get_consul_apiregister exit_jsonr2r8r9r:r;rr<)r$r. consul_apis rr,r,s ::e..mn'J NN: T#nn % !LL#nn**"]] % 0 0 2rct|}||jjvr8|jjj ||j d||j d|y)z removes a check using its id Tr7idFN)r>r checksr.rr@)r$r2rAs rr5r52sc'J:##**,,))(3(3 Ux0rc |}d}t|}t||j}|js|r||k(s-|j |t||j}|r|}d}|j ||j|j |j|jDcgc]}|jc}|jycc}w)z, registers a service with the current agent FT)r7rr1 service_portrEtagsN) r>get_service_by_id_or_namerD has_checksr?r@r=portrEto_dictrH)r$r/resultr7rAexisting registeredr.s rr-r-=s FG'J(WZZ@H88w3F$.z7::F FG W & "(++"(++:A..:JKU]]_K ++ 'Ls)Cct|}t||}|rG|jjj ||j d|j d||j d|y)z@ deregister a service from the given agent using its service id r )r TrCFN)r>rIr r/rr r@)r$rrAr/s rr4r4Xsi'J' J?G  ++JfmmG>T+U*5 Uz2rctj|jd|jd|jd|jd|jd}t||j_|S)NhostrKschemevalidate_certsr )rRrKrSverifyr )rConsulr rr r/)r$ consulClients rr>r>csg==fmmF&;&,mmF&;(. h(?(. 6F(G'-}}W'= ?L ";zparse_check..us'o a(8(D'or8r:r;rr3 check_node check_hostr8r9r:notesr;rr<r)r any ConsulCheckr$s`rr)r)ts }}Z C'oNn'o$o MM* % MM, ' MM, ' MM, ' MM( # MM* % MM% MM' " MM% MM& ! 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"% # $% % &5!' (e$) *6E2+ ,d#- 2 - i.!1 2 h XZ^ _ ! "K&FN  AfzX#%a4`%a"aC  %V$  z[\]c[dfghnfoqtuvqwxyy %SV$$%s$ FH"*G HG==H__main__)% __future__rrrr __metaclass__ DOCUMENTATIONEXAMPLESrrequests.exceptionsrrVAgentrZrr ImportErrorransible.module_utils.basicrr%r"r#r,r5r-r4r>rIr)r*objectr^rlrrrrrrrsA@ P dC J$36FMM$7$7$?$?6# 4 ! '2.1'631 $<F<~T&TnI 7%t zFi $#$s5BB&%B&