Update curator auth config and actions

Curator is unable to use environment variables for configuration
values if the configured option contains more than the env
variable.  In the case of the http_auth value (which expects
user:password), using ${USER}:${PASS} prevents curator from
successfully authenticating to elasticsearch.  This moves to
dynamically define these values in the configmap if the value is
empty

This also updates values for curators actions to target logstash-
indices for its actions

Change-Id: Id5b49171e00847432e4ab0cf4be60005b70c21e3

elasticsearch/templates/configmap-etc.yaml

@@ -20,6 +20,7 @@ limitations under the License.
 {{- if and (.Values.conf.elasticsearch.repository.enabled) (empty .Values.conf.elasticsearch.config.path.repo) -}}
 {{- set .Values.conf.elasticsearch.config.path "repo" .Values.conf.elasticsearch.repository.location -}}
 {{- end -}}
+
 ---
 apiVersion: v1
 kind: ConfigMap

elasticsearch/templates/cron-job-curator.yaml

@@ -47,17 +47,10 @@ spec:
 {{ tuple $envAll $envAll.Values.pod.resources.jobs.curator | include "helm-toolkit.snippets.kubernetes_resources" | indent 14 }}
               env:
                 - name: ELASTICSEARCH_HOST
-                  value: {{ tuple "elasticsearch" "internal" "http" . | include "helm-toolkit.endpoints.host_and_port_endpoint_uri_lookup" }}
-                - name: ELASTICSEARCH_USERNAME
                   valueFrom:
                     secretKeyRef:
                       name: {{ $esUserSecret }}
-                      key: ELASTICSEARCH_USERNAME
-                - name: ELASTICSEARCH_PASSWORD
-                  valueFrom:
-                    secretKeyRef:
-                      name: {{ $esUserSecret }}
-                      key: ELASTICSEARCH_PASSWORD
+                      key: ELASTICSEARCH_URI
               volumeMounts:
                 - name: pod-etc-curator
                   mountPath: /etc/config

elasticsearch/values.yaml

@@ -195,13 +195,15 @@ conf:
             ignore_empty_list: True
             disable_action: True
           filters:
+          - filtertype: pattern
+            kind: prefix
+            value: logstash-
           - filtertype: age
             source: name
             direction: older
             timestring: '%Y.%m.%d'
             unit: days
             unit_count: 7
-            exclude: True
         2:
           action: delete_indices
           description: >-
@@ -213,6 +215,9 @@ conf:
             ignore_empty_list: True
             disable_action: True
           filters:
+          - filtertype: pattern
+            kind: prefix
+            value: logstash-
           - filtertype: space
             source: creation_date
             use_age: True
@@ -220,7 +225,6 @@ conf:
             # replicas. This must be adjusted if changed due to Curator being
             # unable to calculate percentages of total disk space
             disk_space: 12
-            exclude: False
         3:
           action: snapshot
           description: >-
@@ -243,7 +247,6 @@ conf:
             timestring: '%Y.%m.%d'
             unit: days
             unit_count: 1
-            exclude: False
         4:
           action: delete_snapshots
           description: >-
@@ -271,7 +274,6 @@ conf:
           - ${ELASTICSEARCH_HOST}
         use_ssl: False
         ssl_no_validate: False
-        http_auth: ${ELASTICSEARCH_USERNAME}:${ELASTICSEARCH_PASSWORD}
         timeout: 60
       logging:
         loglevel: INFO