# DevStack ## DevStack > ***DevStack** is a series of extensible scripts used to quickly bring up a complete OpenStack environment based on the latest versions of everything from git master. It is used interactively as a development environment and as the basis for much of the OpenStack project’s functional testing.* [Homepage](https://docs.openstack.org/devstack/latest/index.html) * [DevStack Source Code](https://git.openstack.org/cgit/openstack-dev/devstack) * [Deploy multi node OpenStack on Virtual Machines.](https://git.openstack.org/cgit/openstack/training-labs) ```bash xe1gyq@server:~$ sudo apt install git bridge-utils ``` ```bash xe1gyq@server:~$ sudo useradd -s /bin/bash -d /opt/stack -m stack xe1gyq@server:~$ echo "stack ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/stack xe1gyq@server:~$ sudo su - stack stack@server:~$ git clone https://git.openstack.org/openstack-dev/devstack Cloning into 'devstack'... remote: Counting objects: 41006, done. remote: Compressing objects: 100% (20359/20359), done. remote: Total 41006 (delta 29114), reused 31408 (delta 20002) Receiving objects: 100% (41006/41006), 8.32 MiB | 629.00 KiB/s, done. Resolving deltas: 100% (29114/29114), done. ``` ```bash stack@server:~$ cd devstack/ stack@server:~/devstack$ ls clean.sh extras.d HACKING.rst Makefile run_tests.sh tests data files inc openrc samples tools doc functions lib pkg setup.cfg tox.ini exerciserc functions-common LICENSE playbooks setup.py unstack.sh exercises FUTURE.rst local.conf README.rst stackrc exercise.sh gate MAINTAINERS.rst roles stack.sh ``` ```bash stack@server:~/devstack$ nano local.conf [[local|localrc]] ADMIN_PASSWORD=secret DATABASE_PASSWORD=$ADMIN_PASSWORD RABBIT_PASSWORD=$ADMIN_PASSWORD SERVICE_PASSWORD=$ADMIN_PASSWORD ``` ```bash stack@server:~/devstack$ ./stack.sh ``` ## DevStack :: Succesful Run ```bash ========================= DevStack Component Timing (times are in seconds) ========================= run_process 16 test_with_retry 2 apt-get-update 195 osc 159 wait_for_service 16 git_timed 1357 dbsync 54 pip_install 616 apt-get 266 ------------------------- Unaccounted time 441 ========================= Total runtime 3122 This is your host IP address: 192.168.1.127 This is your host IPv6 address: ::1 Horizon is now available at http://192.168.1.127/dashboard Keystone is serving at http://192.168.1.127/identity/ The default users are: admin and demo The password: devstack WARNING: Using lib/neutron-legacy is deprecated, and it will be removed in the future Services are running under systemd unit files. For more information see: https://docs.openstack.org/devstack/latest/systemd.html DevStack Version: queens Change: 730ce45466a903c639554b2e70f6e40a02e9e29d Create NOVA_READY_TIMEOUT in is_nova_ready function 2018-02-23 16:52:23 -0500 OS Version: Ubuntu 17.10 artful 2018-02-24 22:26:29.052 | stack.sh completed in 3122 seconds. ``` ## DevStack :: Working Dashboard API Access Service Service EndPoint ```bash Block Storage http://192.168.1.127/volume/ Compute http://192.168.1.127/compute/v2.1 Compute_Legacy http://192.168.1.127/compute/v2/42ec24a506d14f19aa9e8cccf89ff698 Identity http://192.168.1.127/identity Image http://192.168.1.127/image Network http://192.168.1.127:9696/ Placement http://192.168.1.127/placement Volume http://192.168.1.127/volume/v1/42ec24a506d14f19aa9e8cccf89ff698 Volumev2 http://192.168.1.127/volume/v2/42ec24a506d14f19aa9e8cccf89ff698 Volumev3 http://192.168.1.127/volume/v3/42ec24a506d14f19aa9e8cccf89ff698 ``` ## DevStack :: Clonned Repositories ```bash stack@server:~/devstack$ ls .. bin data devstack.subunit horizon logs nova requirements cinder devstack glance keystone neutron noVNC tempest stack@server:~/devstack$ ``` ## DevStack :: OpenRc ```bash stack@server:~/devstack$ source openrc admin admin WARNING: setting legacy OS_TENANT_NAME to support cli tools. stack@server:~/devstack$ ``` ## DevStack :: OpenStack Components * Keystone * Glance * Nova * Cinder * Neutron * Horizon ```bash stack@server:~/devstack$ glance --version 2.9.1 stack@server:~/devstack$ nova --version 9.1.1 stack@server:~/devstack$ cinder --version 3.5.0 stack@server:~/devstack$ neutron --version neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead. 6.7.0 ``` ## DevStack :: Opt Installation ```bash stack@server:~$ cd /opt/stack/ stack@server:~$ ls bin data devstack.subunit horizon logs nova requirements cinder devstack glance keystone neutron noVNC tempest stack@server:~$ ``` ## DevStack :: SystemCtl ```bash stack@server:~$ sudo systemctl status | grep devstack │ │ │ ├─11834 grep --color=auto devstack ├─system-devstack.slice │ ├─devstack@dstat.service │ │ ├─15593 /bin/bash /opt/stack/devstack/tools/dstat.sh /opt/stack/logs │ ├─devstack@n-api.service │ ├─devstack@n-novnc.service │ ├─devstack@etcd.service │ ├─devstack@g-reg.service │ ├─devstack@q-dhcp.service │ ├─devstack@q-l3.service │ ├─devstack@keystone.service │ ├─devstack@q-meta.service │ ├─devstack@c-sch.service │ ├─devstack@c-vol.service │ ├─devstack@n-cpu.service │ ├─devstack@placement-api.service │ ├─devstack@n-sch.service │ ├─devstack@q-agt.service │ ├─devstack@q-svc.service │ ├─devstack@n-cond-cell1.service │ ├─devstack@g-api.service │ ├─devstack@n-api-meta.service │ ├─devstack@c-api.service │ ├─devstack@n-super-cond.service │ └─devstack@n-cauth.service stack@server:~$ ``` ## DevStack :: SystemCtl ```bash xe1gyq@server:~$ ifconfig br-ex: flags=4163 mtu 1500 inet 172.24.4.1 netmask 255.255.255.0 broadcast 0.0.0.0 inet6 fe80::34ab:3bff:fed8:554a prefixlen 64 scopeid 0x20 inet6 2001:db8::2 prefixlen 64 scopeid 0x0 ether 36:ab:3b:d8:55:4a txqueuelen 1000 (Ethernet) RX packets 32 bytes 2090 (2.0 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 93 bytes 11626 (11.6 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 enp0s25: flags=4163 mtu 1500 inet 192.168.1.127 netmask 255.255.255.0 broadcast 192.168.1.255 inet6 fe80::56ee:75ff:fe2d:1df4 prefixlen 64 scopeid 0x20 ether 54:ee:75:2d:1d:f4 txqueuelen 1000 (Ethernet) RX packets 696589 bytes 1016574577 (1.0 GB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 412919 bytes 33444162 (33.4 MB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 20 memory 0xf1600000-f1620000 lo: flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 loop txqueuelen 1000 (Local Loopback) RX packets 402940 bytes 188780888 (188.7 MB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 402940 bytes 188780888 (188.7 MB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 qbr3d975c95-ea: flags=4163 mtu 1500 ether 1e:28:15:95:48:73 txqueuelen 1000 (Ethernet) RX packets 32 bytes 3657 (3.6 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 qvb3d975c95-ea: flags=4419 mtu 1500 inet6 fe80::1c28:15ff:fe95:4873 prefixlen 64 scopeid 0x20 ether 1e:28:15:95:48:73 txqueuelen 1000 (Ethernet) RX packets 25 bytes 3305 (3.3 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 29 bytes 3817 (3.8 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 qvo3d975c95-ea: flags=4419 mtu 1500 inet6 fe80::7444:feff:fe12:7301 prefixlen 64 scopeid 0x20 ether 76:44:fe:12:73:01 txqueuelen 1000 (Ethernet) RX packets 29 bytes 3817 (3.8 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 25 bytes 3305 (3.3 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 tap3d975c95-ea: flags=4163 mtu 1500 inet6 fe80::fc16:3eff:fef5:b316 prefixlen 64 scopeid 0x20 ether fe:16:3e:f5:b3:16 txqueuelen 1000 (Ethernet) RX packets 7 bytes 800 (800.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 28 bytes 3680 (3.6 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099 mtu 1500 inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255 ether 52:54:00:92:0d:0a txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wlp4s0: flags=4099 mtu 1500 ether e8:b1:fc:08:6b:b4 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 xe1gyq@server:~$ ``` ## DevStack :: OpenStack Command Line ```bash stack@server:~/tempest$ openstack help usage: openstack [--version] [-v | -q] [--log-file LOG_FILE] [-h] [--debug] [--os-cloud ] [--os-region-name ] [--os-cacert ] [--os-cert ] [--os-key ] [--verify | --insecure] ... ... stack@server:~$ openstack server list stack@server:~$ ``` ```bash stack@server:~$ cat /etc/openstack/clouds.yaml clouds: devstack: auth: auth_url: http://192.168.1.127/identity password: devstack project_domain_id: default project_name: demo user_domain_id: default username: demo identity_api_version: '3' region_name: RegionOne volume_api_version: '2' devstack-admin: auth: auth_url: http://192.168.1.127/identity password: devstack project_domain_id: default project_name: admin user_domain_id: default username: admin identity_api_version: '3' region_name: RegionOne volume_api_version: '2' devstack-alt: auth: auth_url: http://192.168.1.127/identity password: devstack project_domain_id: default project_name: alt_demo user_domain_id: default username: alt_demo identity_api_version: '3' region_name: RegionOne volume_api_version: '2' stack@server:~$ ``` ## DevStack :: OpenStackClient :: Image ```bash stack@server:~/devstack$ openstack image list +--------------------------------------+--------------------------+--------+ | ID | Name | Status | +--------------------------------------+--------------------------+--------+ | aac2d54d-275b-4b21-9ee7-33313a6dbc9d | cirros-0.3.5-x86_64-disk | active | +--------------------------------------+--------------------------+--------+ stack@server:~/devstack$ openstack image show aac2d54d-275b-4b21-9ee7-33313a6dbc9d +------------------+------------------------------------------------------+ | Field | Value | +------------------+------------------------------------------------------+ | checksum | f8ab98ff5e73ebab884d80c9dc9c7290 | | container_format | bare | | created_at | 2018-02-24T22:23:17Z | | disk_format | qcow2 | | file | /v2/images/aac2d54d-275b-4b21-9ee7-33313a6dbc9d/file | | id | aac2d54d-275b-4b21-9ee7-33313a6dbc9d | | min_disk | 0 | | min_ram | 0 | | name | cirros-0.3.5-x86_64-disk | | owner | 42ec24a506d14f19aa9e8cccf89ff698 | | protected | False | | schema | /v2/schemas/image | | size | 13267968 | | status | active | | tags | | | updated_at | 2018-02-24T22:23:17Z | | virtual_size | None | | visibility | public | +------------------+------------------------------------------------------+ stack@server:~/devstack$ ``` ## DevStack :: OpenStackClient :: Compute ```bash stack@server:~/devstack$ openstack compute service list +----+------------------+--------+----------+---------+-------+----------------------------+ | ID | Binary | Host | Zone | Status | State | Updated At | +----+------------------+--------+----------+---------+-------+----------------------------+ | 3 | nova-scheduler | server | internal | enabled | up | 2018-02-24T23:58:43.000000 | | 5 | nova-consoleauth | server | internal | enabled | up | 2018-02-24T23:58:47.000000 | | 6 | nova-conductor | server | internal | enabled | up | 2018-02-24T23:58:48.000000 | | 1 | nova-conductor | server | internal | enabled | up | 2018-02-24T23:58:47.000000 | | 2 | nova-compute | server | nova | enabled | up | 2018-02-24T23:58:41.000000 | +----+------------------+--------+----------+---------+-------+----------------------------+ stack@server:~/devstack$ ``` ## DevStack :: OpenStackClient :: Flavor ```bash stack@server:~/devstack$ openstack flavor list +----+-----------+-------+------+-----------+-------+-----------+ | ID | Name | RAM | Disk | Ephemeral | VCPUs | Is Public | +----+-----------+-------+------+-----------+-------+-----------+ | 1 | m1.tiny | 512 | 1 | 0 | 1 | True | | 2 | m1.small | 2048 | 20 | 0 | 1 | True | | 3 | m1.medium | 4096 | 40 | 0 | 2 | True | | 4 | m1.large | 8192 | 80 | 0 | 4 | True | | 42 | m1.nano | 64 | 0 | 0 | 1 | True | | 5 | m1.xlarge | 16384 | 160 | 0 | 8 | True | | 84 | m1.micro | 128 | 0 | 0 | 1 | True | | c1 | cirros256 | 256 | 0 | 0 | 1 | True | | d1 | ds512M | 512 | 5 | 0 | 1 | True | | d2 | ds1G | 1024 | 10 | 0 | 1 | True | | d3 | ds2G | 2048 | 10 | 0 | 2 | True | | d4 | ds4G | 4096 | 20 | 0 | 4 | True | +----+-----------+-------+------+-----------+-------+-----------+ stack@server:~/devstack$ ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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