ci/deploy.sh: Add new `-E` arg for env erase

NOTE: In order to undefine VCP VMs with NVRAM (e.g. AArch64 VMs
using AAVMF), an additional parameter should be passed to libvirt
by Salt virt core module (equivalent to `virsh undefine --nvram`).

While at it, pass CI_DEBUG, ERASE_ENV enviroment variables to
state execution, and stop force-applying patches.

Also refactor the rsync between foundation node and Salt master,
so the whole git repo is copied as </root/opnfv>, and <root/fuel>
becomes a link to it; useful for Armband, where 'fuel' is a git
submodule. Fix .git paths after rsync, so git submodules work as
expected in cfg01 repos.

JIRA: FUEL-307

Change-Id: Ic62f03e786581c019168c50ccc50107238021d7f
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit 77942178b3aff6adc83b5f83645acfff467fa76a)

1 files changed, 38 insertions, 12 deletions

diff --git a/mcp/scripts/salt.sh b/mcp/scripts/salt.sh
index a03d25fc4..631cc4ad9 100755
--- a/mcp/scripts/salt.sh
+++ b/mcp/scripts/salt.sh
@@ -12,19 +12,27 @@
 
 CI_DEBUG=${CI_DEBUG:-0}; [[ "${CI_DEBUG}" =~ (false|0) ]] || set -x
 F_GIT_ROOT=$(git rev-parse --show-toplevel)
-OPNFV_TMP_DIR="/home/${SALT_MASTER_USER}/fuel"
+F_GIT_DIR=$(git -C "${F_GIT_ROOT}/mcp" rev-parse --git-dir)
+F_GIT_SUBD=${F_GIT_ROOT#${F_GIT_DIR%%/.git*}}
+OPNFV_TMP_DIR="/home/${SALT_MASTER_USER}/opnfv"
+OPNFV_GIT_DIR="/root/opnfv"
 OPNFV_FUEL_DIR="/root/fuel"
 OPNFV_RDIR="reclass/classes/cluster/all-mcp-ocata-common"
+LOCAL_GIT_DIR="${F_GIT_ROOT%${F_GIT_SUBD}}"
 LOCAL_PDF_RECLASS=$1
+NODE_MASK='*'
 
-# push to cfg01 current git repo first (including submodules), at ~ubuntu/fuel
-# later we move it to ~root/fuel and delete the temporary clone
+[[ "${CLUSTER_DOMAIN}" =~ virtual ]] || NODE_MASK='mas01*'
+
+# push to cfg01 current git repo first (including submodules), at ~ubuntu/opnfv
+# later we move it to ~root/opnfv (and ln as ~root/fuel); delete the temp clone
+remote_tmp="${SSH_SALT}:$(basename "${OPNFV_TMP_DIR}")"
 rsync -Erl --delete -e "ssh ${SSH_OPTS}" \
   --exclude-from="${F_GIT_ROOT}/.gitignore" \
-  "${F_GIT_ROOT}/" "${SSH_SALT}:$(basename "${OPNFV_TMP_DIR}")/"
+  "${LOCAL_GIT_DIR}/" "${remote_tmp}/"
 if [ -n "${LOCAL_PDF_RECLASS}" ] && [ -f "${LOCAL_PDF_RECLASS}" ]; then
   rsync -e "ssh ${SSH_OPTS}" "${LOCAL_PDF_RECLASS}" \
-    "${SSH_SALT}:$(basename "${OPNFV_TMP_DIR}")/mcp/${OPNFV_RDIR}/opnfv/"
+    "${remote_tmp}${F_GIT_SUBD}/mcp/${OPNFV_RDIR}/opnfv/"
 fi
 
 # ssh to cfg01
@@ -32,14 +40,19 @@ fi
 ssh ${SSH_OPTS} "${SSH_SALT}" bash -s -e << SALT_INSTALL_END
   sudo -i
   set -e
+  export CI_DEBUG=${CI_DEBUG}; [[ "${CI_DEBUG}" =~ (false|0) ]] || set -x
 
   echo -n 'Checking out cloud-init has finished running ...'
   while [ ! -f /var/lib/cloud/instance/boot-finished ]; do echo -n '.'; sleep 1; done
   echo ' done'
 
   mkdir -p /srv/salt /usr/share/salt-formulas/reclass
-  rm -rf ${OPNFV_FUEL_DIR}
-  mv ${OPNFV_TMP_DIR} ${OPNFV_FUEL_DIR} && chown -R root.root ${OPNFV_FUEL_DIR}
+  rm -rf ${OPNFV_GIT_DIR}
+  mv ${OPNFV_TMP_DIR} ${OPNFV_GIT_DIR} && chown -R root.root ${OPNFV_GIT_DIR}
+  find ${OPNFV_GIT_DIR} -name '.git' -type f | while read f_git; do
+    sed -i 's@${LOCAL_GIT_DIR}@${OPNFV_GIT_DIR}@g' \$f_git
+  done
+  ln -sf ${OPNFV_GIT_DIR}${F_GIT_SUBD} ${OPNFV_FUEL_DIR}
   ln -sf ${OPNFV_FUEL_DIR}/mcp/reclass /srv/salt
   ln -sf ${OPNFV_FUEL_DIR}/mcp/deploy/scripts /srv/salt
   cd /srv/salt/${OPNFV_RDIR} && rm -f arch && ln -sf "\$(uname -i)" arch
@@ -50,6 +63,7 @@ ssh ${SSH_OPTS} "${SSH_SALT}" bash -s -e << SALT_INSTALL_END
 
   cd /srv/salt/scripts
   export DEBIAN_FRONTEND=noninteractive
+  OLD_DOMAIN=\$(grep -Pzo "id: cfg01\.\K(\S*)" /etc/salt/minion.d/minion.conf) || true
   BOOTSTRAP_SALTSTACK_OPTS=" -r -dX stable 2016.11 " \
     MASTER_HOSTNAME=cfg01.${CLUSTER_DOMAIN} DISTRIB_REVISION=nightly \
       EXTRA_FORMULAS="nfs" \
@@ -61,12 +75,24 @@ ssh ${SSH_OPTS} "${SSH_SALT}" bash -s -e << SALT_INSTALL_END
   cd ${OPNFV_FUEL_DIR}/mcp/patches && ./patch.sh patches.list reclass
 
   salt-call state.apply salt
-  salt '*' saltutil.sync_all
-  salt '*' state.apply salt | grep -Fq 'No response' && salt '*' state.apply salt
+
+  # In case scenario changed (and implicitly domain name), re-register minions
+  if [ -n "\${OLD_DOMAIN}" ] && [ "\${OLD_DOMAIN}" != "${CLUSTER_DOMAIN}" ]; then
+    salt "*.\${OLD_DOMAIN}" cmd.run "grep \${OLD_DOMAIN} -Rl /etc/salt | \
+      xargs --no-run-if-empty sed -i 's/\${OLD_DOMAIN}/${CLUSTER_DOMAIN}/g'; \
+        service salt-minion restart" || true
+    salt-key -yd "*.\${OLD_DOMAIN}"
+    salt-key -Ay
+  fi
+
+  # Init specific to VMs on FN (all for virtual, cfg|mas for baremetal)
+  salt -C "${NODE_MASK} or cfg01*" saltutil.sync_all
+  salt -C "${NODE_MASK} or cfg01*" state.apply salt | \
+    grep -Fq 'No response' && salt -C "${NODE_MASK} or cfg01*" state.apply salt
 
   salt -C 'I@salt:master' state.sls linux
-  salt -C '* and not cfg01*' state.sls linux || true
-  salt -C '* and not cfg01*' pkg.upgrade refresh=False
+  salt -C "${NODE_MASK} and not cfg01*" state.sls linux || true
+  salt -C "${NODE_MASK} and not cfg01*" pkg.upgrade refresh=False
 
-  salt '*' state.sls ntp
+  salt -C "${NODE_MASK} or cfg01*" state.sls ntp
 SALT_INSTALL_END