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#!/bin/bash
## 0k git remote path GIT_0K_BASE=${GIT_0K_BASE:-"0k-ro:/var/git"}
## 0k git remote options GIT_0K_CLONE_OPTIONS=${GIT_0K_CLONE_OPTIONS:-""}
## ## Install 0k-manage ##
mkdir -p /opt/apps ( if ! [ -d "/opt/apps/0k-manage" ]; then cd /opt/apps && git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/0k-manage.git" && cd /opt/apps/0k-manage && git checkout 0k/prod/master fi
pip install sact.epoch || exit 1 if [ "$(python -c 'import sact.epoch' 2>&1 | tail -n 1)" == "ImportError: No module named interface" ]; then echo "Error: conflicting installation of zope.interface detected. Trying workaround." ( cd /usr/local/lib/python2.7/dist-packages mv zope zope-bad ) && pip install zope.interface --upgrade && pip install zope.component --upgrade if [ "$(python -c 'import sact.epoch' 2>&1 | tail -n 1)" == "" ]; then echo "Workaround worked." else echo "Failed work around." exit 1 fi fi # ln -sf /opt/apps/0k-manage/src/bin/* /usr/local/bin/
)
## ## Install 0k-charms ##
( if ! [ -d "/opt/apps/0k-charms" ]; then cd /opt/apps && git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/0k-charms.git" && cd /opt/apps/0k-charms && git checkout master fi
if ! [ -d "/srv/charm-store" ]; then mkdir -p /srv/charm-store && find /opt/apps/0k-charms -type d -exec /usr/bin/test -e {}/metadata.yml \
-o -e {}/metadata.yaml \; -print | while read f; do ln -sf "$f" /srv/charm-store/ done fi
)
## ## Install lxc-scripts ##
( if ! [ -d "/opt/apps/lxc-scripts" ]; then cd /opt/apps && git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/lxc-scripts.git" && cd /opt/apps/0k-manage && git checkout master && ln -sf /opt/apps/lxc-scripts/bin/lxc-* /usr/local/sbin/ && [ -d /usr/lib/lxc/templates ] && { ln -sf /opt/apps/lxc-scripts/usr/lib/lxc/templates/lxc-0k-ubuntu-cloud /usr/lib/lxc/templates/ echo TEMPLATE_PATH=/usr/lib/lxc/templates >> /etc/default/lxc } [ -d /usr/share/lxc/templates ] && { ln -sf /opt/apps/lxc-scripts/usr/lib/lxc/templates/lxc-0k-ubuntu-cloud /usr/share/lxc/templates echo TEMPLATE_PATH=/usr/share/lxc/templates >> /etc/default/lxc } fi )
## ## Install 0k.io certificate authority ##
## Note that docker should be installed after (or be restarted).
type -p curl >/dev/null 2>&1 || apt-get install -y curl </dev/null
if ! [ -r /etc/ssl/ca.0k.io.pem ]; then
## This does not seem to work anymore (docker v1.12, ubutnu 14.04 on gani) echo "Fetching 0k.io CA certificate..." curl http://docker.0k.io/get/ca.0k.io.pem > /etc/ssl/ca.0k.io.pem cat /etc/ssl/ca.0k.io.pem >> /etc/ssl/certs/ca-certificates.crt
## This is the new way: https://docs.docker.com/engine/security/certificates/ mkdir -p /etc/docker/certs.d/docker.0k.io ln -sf /etc/ssl/ca.0k.io.pem /etc/docker/certs.d/docker.0k.io/ca.crt fi
service docker restart
echo "Login into our server." docker login -u vm -p iamavm -e vm@0k.io https://docker.0k.io
sed -ri 's/^#(net\.ipv4\.ip_forward=1)$/\1/g' /etc/sysctl.conf sysctl -w net.ipv4.ip_forward=1
## ## docker-compose ##
if type -p docker-compose >/dev/null; then #echo "Found docker-compose..." >&2 if ! docker-compose --version >/dev/null 2>&1; then echo "'docker-compose' failed ! Please check your docker-compose binary." echo "Failed install." docker-compose --version exit 1 fi VALID_VERSION_TEXT="docker-compose version 1.21.2, build a133471" if [ "$(docker-compose --version)" != "$VALID_VERSION_TEXT" ]; then echo "Invalid version of docker-compose: we need exactly:" echo "version text: $VALID_VERSION_TEXT" echo "Failed install." exit 1 fi else if ! [ -d /opt/apps/docker-compose ]; then ( mkdir -p /opt/apps cd /opt/apps git clone https://github.com/docker/compose.git docker-compose && cd docker-compose && git checkout 0898c783ad2e0d01bd55b47fcb9eb7183edc1015 ## version pinning ) fi
mkdir -p /opt/venv if ! type -p virtualenv >/dev/null; then pip install virtualenv==13.1.2 fi if ! [ -d /opt/venv/docker-compose ]; then virtualenv /opt/venv/docker-compose/ fi
. /opt/venv/docker-compose/bin/activate
( cd /opt/apps/docker-compose && python setup.py install ) if ! pip freeze | grep "^requests==2.17.3\$" >/dev/null 2>&1; then pip install requests==2.17.3 --upgrade fi deactivate
mkdir -p /etc/compose if ! grep "^. /opt/venv/docker-compose/bin/activate$" /etc/compose/local.conf >/dev/null 2>&1; then cat <<EOF >> /etc/compose/local.conf . /opt/venv/docker-compose/bin/activate EOF fi fi
if ! [ -d "/opt/apps/0k-compose" ]; then mkdir -p /opt/apps && cd /opt/apps git clone "$GIT_0K_BASE"/0k/0k-compose.git fi [ -e /usr/local/bin/compose ] || ln -sfv /opt/apps/0k-compose/bin/compose /usr/local/bin/
cat <<EOF > /etc/default/datastore DATASTORE=/srv/datastore SNAPSHOT_BACKUP=/var/backups/snapshot EOF
cat <<EOF > /etc/default/compose
## if not provided, this will be the default service launched. export DEFAULT_SERVICES=""
export DEFAULT_PROJECT_NAME=$(hostname | cut -f 2 -d . )
export DOCKER_DATASTORE=\$([ -e /etc/default/datastore ] && . /etc/default/datastore && echo \$DATASTORE) export DATASTORE=\$DOCKER_DATASTORE/data export CONFIGSTORE=\$DOCKER_DATASTORE/config
EOF
echo "DEFAULT_COMPOSE_FILE=/etc/compose/compose.yml" >> /etc/compose/local.conf
## ## Install pgm ##
( if ! [ -d "/opt/apps/0k-pgm" ]; then cd /opt/apps && git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/0k-pgm.git" && cd /opt/apps/0k-pgm && git checkout master fi
ln -sf /opt/apps/0k-pgm/bin/* /usr/local/bin/ apt-get install -y --force-yes pv buffer < /dev/null require psql || apt-get install -y postgresql-client </dev/null
)
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