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Signed-off-by: Nobuhiro MIKI <nob@bobuhiro11.net>
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‎0001-devstack-disable-ovs.patch‎

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diff --git a/lib/databases/mysql b/lib/databases/mysql
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index d4969d71..fd26b2bc 100644
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--- a/lib/databases/mysql
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+++ b/lib/databases/mysql
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@@ -84,7 +84,7 @@ function configure_database_mysql {
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fi
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# Start mysql-server
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- if is_fedora || is_suse; then
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+ if is_fedora || is_suse || is_ubuntu; then
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# service is not started by default
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start_service $MYSQL_SERVICE_NAME
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fi
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diff --git a/lib/neutron_plugins/ovs_base b/lib/neutron_plugins/ovs_base
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index 2e63fe3c..493a7d04 100644
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--- a/lib/neutron_plugins/ovs_base
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+++ b/lib/neutron_plugins/ovs_base
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@@ -55,7 +55,7 @@ function _neutron_ovs_base_install_ubuntu_dkms {
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kernel_major_minor=`echo $kernel_version | cut -d. -f1-2`
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# From kernel 3.13 on, openvswitch-datapath-dkms is not needed
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if vercmp "$kernel_major_minor" "<" "3.13" ; then
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- install_package "dkms openvswitch-datapath-dkms linux-headers-$kernel_version"
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+ true
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fi
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}
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diff --git a/lib/nova b/lib/nova
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index 930529a4..ebc50970 100644
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--- a/lib/nova
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...skipping 1 line
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@@ -318,7 +318,7 @@ EOF
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fi
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# ensure that iscsid is started, even when disabled by default
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- restart_service iscsid
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+ # restart_service iscsid
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fi
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# Rebuild the config file from scratch

‎Dockerfile‎

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FROM ubuntu:20.04
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EXPOSE 80 5000 8773 8774 8775 8776 9292
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ENV DEBIAN_FRONTEND=noninteractive
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ENV DEVSTACK_COMMIT=83821a11ac1d6738b63cb10878b8aaa02e153374
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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ca-certificates=20210119~20.04.1 \
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patch=2.7.6-6 \
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systemd=245.4-4ubuntu3.5 \
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sudo=1.8.31-1ubuntu1.2 \
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iproute2=5.5.0-1ubuntu1 \
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lsb=11.1.0ubuntu2 \
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git=1:2.25.1-1ubuntu3.1 \
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init=1.57 \
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&& apt-get -y clean \
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&& rm -rf /var/lib/apt/lists/*
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RUN useradd -s /bin/bash -d /opt/stack -m stack \
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&& mkdir -p /etc/sudoers.d/ \
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&& echo "stack ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/stack
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WORKDIR /opt/stack
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RUN git clone https://github.com/openstack/devstack.git \
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&& git -C ./devstack checkout $DEVSTACK_COMMIT \
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&& chown -R stack:stack ./devstack
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COPY local.conf /opt/stack/devstack/
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COPY devstack.service /etc/systemd/system/
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COPY 0001-devstack-disable-ovs.patch /opt/stack/
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RUN patch -d ./devstack -p1 < 0001-devstack-disable-ovs.patch
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RUN systemctl enable devstack
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STOPSIGNAL SIGRTMIN+3
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CMD [ "/sbin/init" ]

‎README.md‎

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# containerized-devstack
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This project easily deploys OpenStack in docker & docker-compose.
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This is mainly for development purpose.
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# Usage
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`docker-compose` will execute the initialization process of the
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devstack and automatically launch the major OpenStack components.
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This will take about 30 minutes.
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```bash
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$ sudo docker-compose up -d
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$ sudo docker-compose logs -f
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devstack_1 | This is your host IP address: 172.28.0.2
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devstack_1 | Horizon is now available at http://172.28.0.2/dashboard
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devstack_1 | Keystone is serving at http://172.28.0.2/identity/
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devstack_1 | The default users are: admin and demo
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devstack_1 | The password: nomoresecret
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devstack_1 |
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devstack_1 | Services are running under systemd unit files.
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devstack_1 | For more information see:
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devstack_1 | https://docs.openstack.org/devstack/latest/systemd.html
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devstack_1 |
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devstack_1 | DevStack Version: wallaby
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devstack_1 | Change:
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devstack_1 | OS Version: Ubuntu 20.04 focal
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```
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You can use the OpenStack CLI in the container.
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```bash
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$ sudo docker-compose exec \
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--user stack \
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devstack \
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/bin/bash -c 'source devstack/openrc admin admin; exec /bin/bash'
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stack@538b06c0fc0b:~$ openstack endpoint list
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+----------------------------------+-----------+--------------+----------------+---------+-----------+---------------------------------------------+
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| ID | Region | Service Name | Service Type | Enabled | Interface | URL |
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+----------------------------------+-----------+--------------+----------------+---------+-----------+---------------------------------------------+
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| 3f865729db974cae886b8e29cbbb91ed | RegionOne | nova_legacy | compute_legacy | True | public | http://172.28.0.2/compute/v2/$(project_id)s |
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| 5b4723017af2441dbd7bbccc7f196d49 | RegionOne | keystone | identity | True | admin | http://172.28.0.2/identity |
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| 5cfe0eae065c47bbb649937036021f6b | RegionOne | keystone | identity | True | public | http://172.28.0.2/identity |
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| 67c0675c2898463b8d0284206bf58ba9 | RegionOne | glance | image | True | public | http://172.28.0.2/image |
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| b8181b82dc124c089e8cd38fc23e58e8 | RegionOne | placement | placement | True | public | http://172.28.0.2/placement |
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| e17fe28cb31d478c81a3d9b597850ad5 | RegionOne | nova | compute | True | public | http://172.28.0.2/compute/v2.1 |
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+----------------------------------+-----------+--------------+----------------+---------+-----------+---------------------------------------------+
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```
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# Reference
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- https://github.com/janmattfeld/DockStack
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- https://github.com/bodenr/docker-devstack
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- https://github.com/ewindisch/dockenstack

‎devstack.service‎

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[Unit]
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Description=devstack
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[Service]
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User=stack
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Type=oneshot
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ExecStart=/opt/stack/devstack/stack.sh
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ExecReload = /usr/bin/kill -HUP $MAINPID
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KillMode = process
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StandardOutput=tty
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[Install]
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WantedBy=multi-user.target

‎docker-compose.yaml‎

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version: '3'
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services:
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devstack:
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build: .
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privileged: true
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tty: true

‎local.conf‎

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[[local|localrc]]
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ADMIN_PASSWORD=nomoresecret
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DATABASE_PASSWORD=stackdb
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RABBIT_PASSWORD=stackqueue
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SERVICE_PASSWORD=$ADMIN_PASSWORD
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LOGFILE=$DEST/logs/stack.sh.log
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LOGDAYS=2
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SWIFT_HASH=66a3d6b56c1f479c8b4e70ab5c2000f5
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SWIFT_REPLICAS=1
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SWIFT_DATA_DIR=$DEST/data
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ENABLED_SERVICES=rabbit,mysql,key
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ENABLED_SERVICES+=,n-api,n-crt,n-obj,n-cpu,n-cond,n-sch,placement-api,placement-client
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ENABLED_SERVICES+=,g-api,g-reg
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ENABLED_SERVICES+=,horizon
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[[post-config|$NOVA_CONF]]

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