diff options
Diffstat (limited to 'roles/openshift_logging')
| -rw-r--r-- | roles/openshift_logging/README.md | 15 | ||||
| -rw-r--r-- | roles/openshift_logging/defaults/main.yml | 2 | ||||
| -rw-r--r-- | roles/openshift_logging/handlers/main.yml | 9 | ||||
| -rw-r--r-- | roles/openshift_logging/vars/openshift-enterprise.yml | 2 |
4 files changed, 14 insertions, 14 deletions
diff --git a/roles/openshift_logging/README.md b/roles/openshift_logging/README.md index 97650e2ce..84ead3548 100644 --- a/roles/openshift_logging/README.md +++ b/roles/openshift_logging/README.md @@ -135,16 +135,23 @@ Elasticsearch OPS too, if using an OPS cluster: secure_forward forwarder for the node agent Fluentd daemonsets running in the cluster. This can be used to reduce the number of connections to the OpenShift API server, by using `mux` and configuring each node Fluentd to - send raw logs to mux and turn off the k8s metadata plugin. + send raw logs to mux and turn off the k8s metadata plugin. This requires the + use of `openshift_logging_mux_client_mode` (see below). - `openshift_logging_mux_allow_external`: Default `False`. If this is `True`, the `mux` service will be deployed, and it will be configured to allow Fluentd clients running outside of the cluster to send logs using secure_forward. This allows OpenShift logging to be used as a central logging service for clients other than OpenShift, or other OpenShift clusters. -- `openshift_logging_use_mux_client`: Default `False`. If this is `True`, the - node agent Fluentd services will be configured to send logs to the mux - service rather than directly to Elasticsearch. +- `openshift_logging_mux_client_mode`: Values - `minimal`, `maximal`. + Default is unset. Setting this value will cause the Fluentd node agent to + send logs to mux rather than directly to Elasticsearch. The value + `maximal` means that Fluentd will do as much processing as possible at the + node before sending the records to mux. This is the current recommended + way to use mux due to current scaling issues. + The value `minimal` means that Fluentd will do *no* processing at all, and + send the raw logs to mux for processing. We do not currently recommend using + this mode, and ansible will warn you about this. - `openshift_logging_mux_hostname`: Default is "mux." + `openshift_master_default_subdomain`. This is the hostname *external*_ clients will use to connect to mux, and will be used in the TLS server cert diff --git a/roles/openshift_logging/defaults/main.yml b/roles/openshift_logging/defaults/main.yml index 1c243f934..8b0f4cb62 100644 --- a/roles/openshift_logging/defaults/main.yml +++ b/roles/openshift_logging/defaults/main.yml @@ -157,8 +157,6 @@ openshift_logging_storage_access_modes: "{{ openshift_hosted_logging_storage_acc # mux - secure_forward listener service openshift_logging_mux_allow_external: False openshift_logging_use_mux: "{{ openshift_logging_mux_allow_external | default(False) }}" -# this tells the fluentd node agent to use mux instead of sending directly to Elasticsearch -openshift_logging_use_mux_client: False openshift_logging_mux_hostname: "{{ 'mux.' ~ (openshift_master_default_subdomain | default('router.default.svc.cluster.local', true)) }}" openshift_logging_mux_port: 24284 openshift_logging_mux_cpu_limit: 500m diff --git a/roles/openshift_logging/handlers/main.yml b/roles/openshift_logging/handlers/main.yml index 69c5a1663..ce7688581 100644 --- a/roles/openshift_logging/handlers/main.yml +++ b/roles/openshift_logging/handlers/main.yml @@ -1,17 +1,12 @@ --- -- name: restart master - systemd: name={{ openshift.common.service_type }}-master state=restarted - when: (openshift.master.ha is not defined or not openshift.master.ha | bool) and (not (master_service_status_changed | default(false) | bool)) - notify: Verify API Server - - name: restart master api systemd: name={{ openshift.common.service_type }}-master-api state=restarted - when: (openshift.master.ha is defined and openshift.master.ha | bool) and (not (master_api_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native' + when: (not (master_api_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native' notify: Verify API Server - name: restart master controllers systemd: name={{ openshift.common.service_type }}-master-controllers state=restarted - when: (openshift.master.ha is defined and openshift.master.ha | bool) and (not (master_controllers_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native' + when: (not (master_controllers_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native' - name: Verify API Server # Using curl here since the uri module requires python-httplib2 and diff --git a/roles/openshift_logging/vars/openshift-enterprise.yml b/roles/openshift_logging/vars/openshift-enterprise.yml index 92e68a0a3..49e8a18af 100644 --- a/roles/openshift_logging/vars/openshift-enterprise.yml +++ b/roles/openshift_logging/vars/openshift-enterprise.yml @@ -1,3 +1,3 @@ --- __openshift_logging_image_prefix: "{{ openshift_hosted_logging_deployer_prefix | default('registry.access.redhat.com/openshift3/') }}" -__openshift_logging_image_version: "{{ openshift_hosted_logging_deployer_version | default ('3.6.0') }}" +__openshift_logging_image_version: "{{ openshift_hosted_logging_deployer_version | default ('v3.6') }}" |