Make ebextension step names unique so they can be identified more eas…

…ily from error messages.

.ebextensions/01-swap.config

@@ -1,5 +1,5 @@
 commands:
-  "01":
+  "01-swap":
     command: |
       dd if=/dev/zero of=/var/swapfile bs=1M count=512
       chmod 600 /var/swapfile

.ebextensions/02-tag-root-volume.config

@@ -32,6 +32,6 @@
 #       done
 #
 # commands:
-#   "01":
+#   "01-tag-ebs-volumes":
 #     command: /opt/tag-ebs-volumes.sh && touch /opt/tag-ebs-volumes.done
 #     test: test ! -f /opt/tag-ebs-volumes.done

.ebextensions/11-redis.config

@@ -3,7 +3,7 @@ packages:
     redis: []
 
 commands:
-  "01":
+  "01-redis":
     command: systemctl enable redis.service
-  "02":
+  "02-redis":
     command: systemctl start redis.service

.ebextensions/20-efs.config

@@ -5,22 +5,22 @@
 #     amazon-efs-utils: []
 #
 # commands:
-#   "01":
+#   "01-efs":
 #     command: mkdir -p /mnt/efs
 #     test: test ! -d /mnt/efs
-#   "02":
+#   "02-efs":
 #     command: grep -q /mnt/efs /etc/fstab || echo "fs-01234567:/ /mnt/efs efs tls,_netdev" >> /etc/fstab
-#   "03":
+#   "03-efs":
 #     command: mountpoint -q /mnt/efs || mount /mnt/efs
-#   "04":
+#   "04-efs":
 #     command: mkdir -p /mnt/efs/etc/letsencrypt
 #     test: test ! -d /mnt/efs/etc/letsencrypt
-#   "05":
+#   "05-efs":
 #     command: ln -s /mnt/efs/etc/letsencrypt /etc/letsencrypt
 #     test: test ! -h /etc/letsencrypt
-#   "06":
+#   "06-efs":
 #     command: mkdir -p /mnt/efs/var/acme-challenges
 #     test: test ! -d /mnt/efs/var/acme-challenges
-#   "07":
+#   "07-efs":
 #     command: rm -rf /var/acme-challenges && ln -s /mnt/efs/var/acme-challenges /var/acme-challenges
 #     test: test ! -h /var/acme-challenges

.ebextensions/21-certbot.config

@@ -35,6 +35,6 @@
 #       @daily root /opt/certbot-renew
 #
 # container_commands:
-#   "01":
+#   "01-certbot":
 #     command: mkdir -p /var/acme-challenges
 #     test: test ! -d /var/acme-challenges

.ebextensions/22-amazon-cloudwatch-agent.config

@@ -3,5 +3,5 @@
 # Increase the collection interval and only send the metrics that are useful!
 
 # container_commands:
-#   "01":
+#   "01-amazon-cloudwatch-agent":
 #     command: amazon-cloudwatch-agent-ctl -a fetch-config -m ec2 -c file:.ebextensions/amazon-cloudwatch-agent.json -s