Provision Sample Outputs
Note that it should further configure through Fauxton UI to complete CouchDB Cluster setup.
victorskl@LOCALHOST:~/cloudcode/project2/goal$ python3 -m automaton.provision
# --------------- CURRENT PROVISION
Reservation r-v0zqbwi6 has 1 instances.
i-4bf80167 130.56.253.117 NCI running
# --------------- NEW PROVISION
How many instances require? (1-50): 2
Create 2 new instances? (y or n): y
Creating instances....
Creating status: pending
Creating status: pending
Creating status: pending
Creating status: pending
Done.
Reservation r-0eg2d92v has 2 instances.
i-8444af02 115.146.93.31 melbourne-np running
i-c0fdded9 melbourne pending
# --------------- AVAILABLE RESOURCES
0: i-4bf80167 130.56.253.117 running NCI
1: i-8444af02 115.146.93.31 running melbourne-np
2: i-c0fdded9 115.146.93.255 running melbourne-np
Pick instances (a or 0 1 3): 1 2
[ check ] Selected [Instance:i-8444af02, Instance:i-c0fdded9]
# --------------- PREFLIGHT CHECK
Give provision name for server group (couchdbs):
[ check ] couchdbs
Give name for host file (hosts.ini):
[ check ] hosts.ini
Writing host file... hosts.ini
# --------------- FIREWALL
Open ports? (y or n): y
0: sg-0cdb768f e57f01279e0c4ad8be600ec415cdc432 default Default security group
1: sg-2b3e8377 e57f01279e0c4ad8be600ec415cdc432 ssh Port 22
Pick security group (1 or 3): 0
Enter ports to open: 9584 9586
[ check ] Adding rules to security group default with opening ports [9584, 9586]
# --------------- ANSIBLING
[ check ] Scanning host : ssh-keyscan -4 -t rsa 115.146.93.31
# 115.146.93.31 SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
[ check ] Added new known host: 115.146.93.31.
[ check ] Scanning host : ssh-keyscan -4 -t rsa 115.146.93.255
# 115.146.93.255 SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
[ check ] Added new known host: 115.146.93.255.
Enter login username (ubuntu):
Enter playbook recipe path (automaton/playbooks/couchdb.yaml):
ansible-playbook -i hosts.ini -u ubuntu -b --become-method=sudo --key-file=/path/to/nectar/key_pair.pem automaton/playbooks/couchdb.yaml --extra-vars "admin=xXx cookie=xXXXxxXXxxX password=XxXxXXxxX"
Execute? (y or n): y
Launching in T minus time
00:00
..................................................
PLAY [couchdbs] ****************************************************************
TASK [setup] *******************************************************************
ok: [115.146.93.31]
ok: [115.146.93.255]
TASK [System Update] ***********************************************************
changed: [115.146.93.31]
changed: [115.146.93.255]
TASK [Check CouchDB Service Exist] *********************************************
ok: [115.146.93.255]
ok: [115.146.93.31]
TASK [Stop CouchDB Service If Exist] *******************************************
skipping: [115.146.93.31]
skipping: [115.146.93.255]
TASK [Setup Build Environment] *************************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Download CouchDB] ********************************************************
changed: [115.146.93.31]
changed: [115.146.93.255]
TASK [Unpack CouchDB Source] ***************************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Configure Build] *********************************************************
changed: [115.146.93.31]
changed: [115.146.93.255]
TASK [Make Build] **************************************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Deploy CouchDB] **********************************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Add CouchDB System Account] **********************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Change CouchDB Ownership] ************************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Change CouchDB Config File Permission] ***********************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Change CouchDB Directory Permission] *************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Change Node Name] ********************************************************
changed: [115.146.93.31]
changed: [115.146.93.255]
TASK [Set Cookie] **************************************************************
changed: [115.146.93.31]
changed: [115.146.93.255]
TASK [Bind Cluster Address to Public] ******************************************
changed: [115.146.93.31] => (item=bind_address = 0.0.0.0)
changed: [115.146.93.255] => (item=bind_address = 0.0.0.0)
changed: [115.146.93.255] => (item=port = 9584)
changed: [115.146.93.31] => (item=port = 9584)
TASK [Bind Node Address to Public] *********************************************
ok: [115.146.93.255] => (item=bind_address = 0.0.0.0)
ok: [115.146.93.31] => (item=bind_address = 0.0.0.0)
changed: [115.146.93.255] => (item=port = 9586)
changed: [115.146.93.31] => (item=port = 9586)
TASK [Add Admin User] **********************************************************
changed: [115.146.93.31]
changed: [115.146.93.255]
TASK [Install CouchDB Service] *************************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Enable CouchDB Service] **************************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
TASK [Start CouchDB Service] ***************************************************
changed: [115.146.93.255]
changed: [115.146.93.31]
PLAY RECAP *********************************************************************
115.146.93.255 : ok=21 changed=19 unreachable=0 failed=0
115.146.93.31 : ok=21 changed=19 unreachable=0 failed=0
victorskl@LOCALHOST:~/cloudcode/project2/goal$ python3 -m automaton.provision
# --------------- CURRENT PROVISION
Reservation r-d3i1sr7z has 4 instances.
i-573b8ab9 115.146.94.41 melbourne-np running
i-4656705c 115.146.94.254 melbourne-np running
i-0dea53b7 115.146.94.64 melbourne-np running
i-0e995905 115.146.94.45 melbourne-np running
# --------------- NEW PROVISION
Create new instances? (y or n):
# --------------- AVAILABLE RESOURCES
0: i-573b8ab9 115.146.94.41 running melbourne-np
1: i-4656705c 115.146.94.254 running melbourne-np
2: i-0dea53b7 115.146.94.64 running melbourne-np
3: i-0e995905 115.146.94.45 running melbourne-np
Pick instances (a or 0 1 3):
[ check ] Selected [Instance:i-573b8ab9, Instance:i-4656705c, Instance:i-0dea53b7, Instance:i-0e995905]
# --------------- PREFLIGHT CHECK
Give provision name for server group (couchdbs):
[ check ] couchdbs
Give name for host file (hosts.ini):
[ check ] hosts.ini
Writing host file... hosts.ini
# --------------- FIREWALL
Open ports? (y or n):
# --------------- VOLUMES PROVISION
Provision volumes? (y or n): y
Create new volumes? (y or n): y
How many? (num > 0): 4
Enter size GB (size > 0): 62
vol-57ee0498 is successfully created in melbourne-np zone and available now.
vol-73c252e1 is successfully created in melbourne-np zone and available now.
vol-e7c5bd6d is successfully created in melbourne-np zone and available now.
vol-99e83cf8 is successfully created in melbourne-np zone and available now.
# --------------- VOLUMES ALLOCATION
vol-99e83cf8 62GB melbourne-np available
vol-e7c5bd6d 62GB melbourne-np available
vol-73c252e1 62GB melbourne-np available
vol-57ee0498 62GB melbourne-np available
Do you like to attach vol-99e83cf8 now? (y or n): y
Pick an instance index number: 0
Enter device name (/dev/vdc):
[ check ] Volume vol-99e83cf8 has successfully attached to i-573b8ab9.
Do you like to attach vol-e7c5bd6d now? (y or n): y
Pick an instance index number: 1
Enter device name (/dev/vdc):
[ check ] Volume vol-e7c5bd6d has successfully attached to i-4656705c.
Do you like to attach vol-73c252e1 now? (y or n): y
Pick an instance index number: 2
Enter device name (/dev/vdc):
[ check ] Volume vol-73c252e1 has successfully attached to i-0dea53b7.
Do you like to attach vol-57ee0498 now? (y or n): y
Pick an instance index number: 3
Enter device name (/dev/vdc):
[ check ] Volume vol-57ee0498 has successfully attached to i-0e995905.
# --------------- ANSIBLING
[ check ] Scanning host : ssh-keyscan -4 -t rsa 115.146.94.41
# 115.146.94.41 SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
[ check ] Scanning host : ssh-keyscan -4 -t rsa 115.146.94.254
# 115.146.94.254 SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
[ check ] Scanning host : ssh-keyscan -4 -t rsa 115.146.94.64
# 115.146.94.64 SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
[ check ] Scanning host : ssh-keyscan -4 -t rsa 115.146.94.45
# 115.146.94.45 SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
Enter login username (ubuntu):
Enter playbook recipe path (automaton/playbooks/):
[ check ] automaton/playbooks/
Enter playbook recipe path (test.yaml): vol_mount_backup.yaml
Verbose i.e. '-v' (y): y
ansible-playbook -i hosts.ini -u ubuntu -b --become-method=sudo --key-file=/path/to/my_key.pem -v automaton/playbooks/vol_mount_backup.yaml --extra-vars "admin=admin cookie=biskitz password=secret"
Execute? (y or n): y
Launching in T minus time
00:00
..................................................
No config file found; using defaults
PLAY [couchdbs] ****************************************************************
TASK [setup] *******************************************************************
ok: [115.146.94.254]
ok: [115.146.94.45]
ok: [115.146.94.41]
ok: [115.146.94.64]
TASK [Creates Directory] *******************************************************
ok: [115.146.94.45] => {"changed": false, "gid": 0, "group": "root", "mode": "0755", "owner": "root", "path": "/media/backup", "size": 4096, "state": "directory", "uid": 0}
ok: [115.146.94.254] => {"changed": false, "gid": 0, "group": "root", "mode": "0755", "owner": "root", "path": "/media/backup", "size": 4096, "state": "directory", "uid": 0}
ok: [115.146.94.64] => {"changed": false, "gid": 0, "group": "root", "mode": "0755", "owner": "root", "path": "/media/backup", "size": 4096, "state": "directory", "uid": 0}
ok: [115.146.94.41] => {"changed": false, "gid": 0, "group": "root", "mode": "0755", "owner": "root", "path": "/media/backup", "size": 4096, "state": "directory", "uid": 0}
TASK [Make File System] ********************************************************
changed: [115.146.94.254] => {"changed": true}
changed: [115.146.94.45] => {"changed": true}
changed: [115.146.94.64] => {"changed": true}
changed: [115.146.94.41] => {"changed": true}
TASK [Mount Backup] ************************************************************
changed: [115.146.94.254] => {"changed": true, "dump": "0", "fstab": "/etc/fstab", "fstype": "ext4", "name": "/media/backup", "opts": "defaults", "passno": "0", "src": "/dev/vdc"}
changed: [115.146.94.45] => {"changed": true, "dump": "0", "fstab": "/etc/fstab", "fstype": "ext4", "name": "/media/backup", "opts": "defaults", "passno": "0", "src": "/dev/vdc"}
changed: [115.146.94.41] => {"changed": true, "dump": "0", "fstab": "/etc/fstab", "fstype": "ext4", "name": "/media/backup", "opts": "defaults", "passno": "0", "src": "/dev/vdc"}
changed: [115.146.94.64] => {"changed": true, "dump": "0", "fstab": "/etc/fstab", "fstype": "ext4", "name": "/media/backup", "opts": "defaults", "passno": "0", "src": "/dev/vdc"}
PLAY RECAP *********************************************************************
115.146.94.254 : ok=4 changed=2 unreachable=0 failed=0
115.146.94.41 : ok=4 changed=2 unreachable=0 failed=0
115.146.94.45 : ok=4 changed=2 unreachable=0 failed=0
115.146.94.64 : ok=4 changed=2 unreachable=0 failed=0
... [checking newly mounted disk on each nodes]
root@r-d3i1sr7z-0:~# df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 0 3.9G 0% /dev
tmpfs 799M 81M 718M 11% /run
/dev/vda1 9.9G 4.5G 5.0G 48% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/vdb 59G 8.7G 48G 16% /mnt
tmpfs 799M 0 799M 0% /run/user/1000
/dev/vdc 61G 52M 58G 1% /media/backup
root@r-d3i1sr7z-1:~# df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 0 3.9G 0% /dev
tmpfs 799M 81M 718M 11% /run
/dev/vda1 9.9G 2.1G 7.4G 22% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/vdb 59G 55G 1.7G 98% /mnt
tmpfs 799M 0 799M 0% /run/user/1000
/dev/vdc 61G 52M 58G 1% /media/backup
... [so on for the rest of the nodes]
