125 lines
4.0 KiB
Bash
125 lines
4.0 KiB
Bash
#!/usr/bin/env bash
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#
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# Bootstrap script to configure all nodes.
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#
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export http_proxy=
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export https_proxy=
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# Install common packages and do some prepwork.
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function prepwork {
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systemctl stop firewalld
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systemctl disable firewalld
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# This removes the fqdn from /etc/hosts's 127.0.0.1. This name.local will
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# resolve to the public IP instead of localhost.
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sed -i -r "s/^(127\.0\.0\.1\s+)(.*) `hostname` (.+)/\1 \3/" /etc/hosts
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yum install -y http://mirror.nl.leaseweb.net/epel/7/x86_64/e/epel-release-7-5.noarch.rpm
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yum install -y MySQL-python vim-enhanced python-pip python-devel gcc openssl-devel libffi-devel libxml2-devel libxslt-devel && yum clean all
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pip install --upgrade docker-py
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}
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# Install and configure a quick&dirty docker daemon.
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function installdocker {
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# Allow for an externally supplied docker binary.
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if [ -f "/data/docker" ]; then
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cp /vagrant/docker /usr/bin/docker
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chmod +x /usr/bin/docker
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else
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cat >/etc/yum.repos.d/docker.repo <<-EOF
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[dockerrepo]
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name=Docker Repository
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baseurl=https://yum.dockerproject.org/repo/main/centos/7
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enabled=1
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gpgcheck=1
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gpgkey=https://yum.dockerproject.org/gpg
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EOF
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# Also upgrade device-mapper here because of:
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# https://github.com/docker/docker/issues/12108
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yum install -y docker-engine device-mapper
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# Despite it shipping with /etc/sysconfig/docker, Docker is not configured to
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# load it from it's service file.
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sed -i -r 's,(ExecStart)=(.+),\1=/usr/bin/docker -d --insecure-registry operator.local:5000 --registry-mirror=http://operator.local:5000,' /usr/lib/systemd/system/docker.service
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systemctl daemon-reload
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systemctl enable docker
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systemctl start docker
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fi
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usermod -aG docker vagrant
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}
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# Configure the operator node and install some additional packages.
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function configureoperator {
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yum install -y git mariadb && yum clean all
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pip install --upgrade ansible python-openstackclient
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if [ ! -d ~vagrant/kolla ]; then
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su - vagrant sh -c "https_proxy=$https_proxy git clone https://github.com/openstack/kolla.git ~/kolla"
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pip install ~vagrant/kolla
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fi
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# Note: this trickery requires a patched docker binary.
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if [ "$http_proxy" = "" ]; then
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su - vagrant sh -c "echo BUILDFLAGS=\\\"--build-env=http_proxy=$http_proxy --build-env=https_proxy=$https_proxy\\\" > ~/kolla/.buildconf"
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fi
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cp -r ~vagrant/kolla/etc/kolla/ /etc/kolla
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chown -R vagrant: /etc/kolla
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# Make sure Ansible uses scp.
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cat > ~vagrant/.ansible.cfg <<EOF
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[defaults]
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forks=100
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[ssh_connection]
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scp_if_ssh=True
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EOF
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chown vagrant: ~vagrant/.ansible.cfg
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# The openrc file.
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cat > ~vagrant/openrc <<EOF
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export OS_AUTH_URL="http://support01.local:35357/v2.0"
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export OS_USERNAME=admin
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export OS_PASSWORD=password
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export OS_TENANT_NAME=admin
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export OS_VOLUME_API_VERSION=2
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EOF
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# Quick&dirty helper script to push images to the local registry's lokolla
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# namespace.
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cat > ~vagrant/tag-and-push.sh <<EOF
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for image in \$(docker images|awk '/^kollaglue/ {print \$1}'); do
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docker tag \$image operator.local:5000/lokolla/\${image#kollaglue/}:latest
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docker push operator.local:5000/lokolla/\${image#kollaglue/}:latest
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done
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EOF
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chmod +x ~vagrant/tag-and-push.sh
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chown vagrant: ~vagrant/openrc ~vagrant/tag-and-push.sh
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# Launch a local registry (and mirror) to speed up pulling images.
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# 0.9.1 is actually the _latest_ tag.
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if [[ ! $(docker ps -a -q -f name=registry) ]]; then
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docker run -d \
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--name registry \
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--restart=always \
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-p 5000:5000 \
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-e STANDALONE=True \
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-e MIRROR_SOURCE=https://registry-1.docker.io \
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-e MIRROR_SOURCE_INDEX=https://index.docker.io \
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-e STORAGE_PATH=/var/lib/registry \
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-v /data/host/registry-storage:/var/lib/registry \
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registry:0.9.1
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fi
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}
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prepwork
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installdocker
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if [ "$1" = "operator" ]; then
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configureoperator
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fi
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