Merge pull request #4669 from edx/nedbat/retry-mongo-signing-keys

Retry when getting mongo signing keys

playbooks/roles/ad_hoc_reporting/tasks/main.yml

@@ -33,6 +33,7 @@
     id: "{{ MONGODB_APT_KEY }}"
     keyserver: "{{ MONGODB_APT_KEYSERVER }}"
     state: present
+  retries: 3
   tags:
     - install:system-requirements
 
@@ -74,7 +75,7 @@
   tags:
     - scripts
     - install:base
-    
+
 #These templates rely on there being a global
 # read_only mysql user, you must override the default
 # in order for these templates to be written out.
@@ -93,7 +94,7 @@
     - scripts:mysql
     - install:code
   with_items: "{{ AD_HOC_REPORTING_REPLICA_DB_HOSTS }}"
-  
+
 # These templates rely on there being a global
 # read_only mongo user, you must override the default
 # in order for these templates to be written out

playbooks/roles/mongo_2_6/tasks/main.yml

@@ -14,7 +14,7 @@
   tags:
     - install
     - install:base
-  
+
 - name: Remove mongo 2.4 if present
   apt:
     pkg: mongodb-10gen
@@ -25,7 +25,7 @@
   tags:
     - install
     - install:base
-  
+
 - name: Install python pymongo for mongo_user ansible module
   pip:
     name: pymongo
@@ -41,6 +41,7 @@
     id: "{{ MONGODB_APT_KEY }}"
     keyserver: "{{ MONGODB_APT_KEYSERVER }}"
     state: present
+  retries: 3
   tags:
     - install
     - install:base
@@ -149,7 +150,7 @@
 
 - name: Wait for mongo server to start
   wait_for:
-    port: 27017 
+    port: 27017
     delay: 2
   tags:
     - manage
@@ -257,7 +258,7 @@
     - install:configuration
 
 - name: Schedule backup-mongo-to-3s crontab
-  cron: 
+  cron:
     name: "backup-mongo-to-s3"
     job: "/edx/bin/backup-mongo-to-s3.sh"
     backup: yes

playbooks/roles/mongo_3_2/tasks/main.yml

@@ -36,6 +36,7 @@
     id: "{{ MONGODB_APT_KEY }}"
     keyserver: "{{ MONGODB_APT_KEYSERVER }}"
     state: present
+  retries: 3
   tags:
     - "install"
     - "install:app-requirements"