mcp/scripts/docker-compose/files/entrypoint.sh

   1 #!/bin/bash -e
   2 ##############################################################################
   3 # Copyright (c) 2018 Mirantis Inc., Enea AB and others.
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 mkdir -p /etc/salt/{master.d,minion.d,proxy.d}
  11
  12 if [ ! -z "$SALT_EXT_PILLAR" ]; then
  13     cp -avr "/tmp/${SALT_EXT_PILLAR}.conf" /etc/salt/master.d/
  14 fi
  15
  16 if [ ! -f /home/ubuntu/.ssh/authorized_keys ]; then
  17     install -D -o ubuntu /root/fuel/mcp/scripts/mcp.rsa.pub \
  18                          /home/ubuntu/.ssh/authorized_keys
  19 fi
  20
  21 if ! grep -q localhost /etc/hosts; then
  22     # overwrite hosts only on first container up, to preserve cluster nodes
  23     cp -a /root/fuel/mcp/scripts/docker-compose/files/hosts /etc/hosts
  24 fi
  25
  26 # salt state does not properly configure file_roots in master.conf, hard set it
  27 cp -a /root/fuel/mcp/scripts/docker-compose/files/opnfv_master.conf \
  28       /etc/salt/master.d/opnfv_master.conf
  29 echo 'master: localhost' > /etc/salt/minion.d/opnfv_slave.conf
  30
  31 # NOTE: Most Salt and/or reclass tools have issues traversing Docker mounts
  32 # or detecting them as directories inside the container.
  33 # For now, let's do a lot of copy operations to bypass this.
  34 # Later, we will inject the OPNFV patched reclass model during image build.
  35 rm -rf /srv/salt/reclass/classes/*
  36 cp -ar /root/fuel/mcp/reclass/classes/* /srv/salt/reclass/classes
  37 cp -ar /root/fuel/mcp/reclass/nodes/* /srv/salt/reclass/nodes
  38 # Sensitive data should stay out of /root/fuel, which is exposed via Jenkins WS
  39 cp -a /root/pod_config.yml \
  40       /srv/salt/reclass/classes/cluster/all-mcp-arch-common/opnfv/pod_config.yml
  41
  42 # OPNFV formulas
  43 prefix=/srv/salt/formula/salt-formulas
  44 rm -f /root/fuel/mcp/salt-formulas/*/.git
  45 cp -ar /root/fuel/mcp/salt-formulas/* ${prefix}/
  46 for formula in 'armband' 'opendaylight' 'tacker' 'quagga'; do
  47     ln -sf /root/fuel/mcp/salt-formulas/salt-formula-${formula}/* \
  48            /srv/salt/env/prd/
  49 done
  50
  51 # Re-create classes.service links that we destroyed above
  52 for formula in ${prefix}/*; do
  53     if [ -e "${formula}/metadata/service" ] && [[ ! $formula =~ \. ]]; then
  54         ln -sf "${formula}/metadata/service" \
  55                "/srv/salt/reclass/classes/service/${formula#${prefix}/salt-formula-}"
  56     fi
  57 done
  58
  59 # Create links for salt-formula-* packages to mimic git-style salt-formulas
  60 for artifact in /usr/share/salt-formulas/env/_*/*; do
  61     ln -sf "${artifact}" "/srv/salt/env/prd/${artifact#/usr/share/salt-formulas/env/}"
  62 done
  63 for artifact in /usr/share/salt-formulas/env/*; do
  64     if [[ ! ${artifact} =~ ^_ ]]; then
  65         ln -sf "${artifact}" "/srv/salt/env/prd/$(basename ${artifact})"
  66     fi
  67 done
  68 for formula in /usr/share/salt-formulas/reclass/service/*; do
  69     ln -sf "${formula}" "/srv/salt/reclass/classes/service/$(basename ${formula})"
  70 done
  71
  72 # Tini init system resembles upstart very much, but needs a little adjustment
  73 sed -i -e "s|return 'start/running' in |return 'is running' in |" \
  74        -e "s|ret = _default_runlevel|return _default_runlevel|" \
  75     /usr/lib/python2.7/dist-packages/salt/modules/upstart.py
  76
  77 # Workaround for: https://github.com/salt-formulas/reclass/issues/77
  78 sed -i -e 's|\(ignore_overwritten_missing_references\)defaults.|\1|' \
  79     /usr/local/lib/python2.7/dist-packages/reclass/settings.py
  80
  81 # Remove broken symlinks in /srv/salt, silences recurring warnings
  82 find -L /srv/salt /srv/salt/env/prd/_* -maxdepth 1 -type l -delete
  83
  84 # Fix up any permissions after above file shuffling
  85 chown root:root -R /srv/salt
  86
  87 service ssh start
  88 service salt-minion start
  89
  90 if [[ $# -lt 1 ]] || [[ "$1" == "--"* ]]; then
  91     exec /usr/bin/salt-master --log-file-level=quiet --log-level=info "$@"
  92 else
  93     exec "$@"
  94 fi