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

6 files changed, 89 insertions, 26 deletions

diff --git a/.gitignore b/.gitignore
index c8064d486..4e90f3248 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,14 +2,14 @@
 .cache*
 .project
 .pydevproject
-ci/config/
-deploy/autodeploy.log
+**/ci/config/
+**/deploy/autodeploy.log
 *~
 .*.sw?
-/docs_build/
-/docs_output/
-/releng/
-mcp/deploy/images/
-mcp/scripts/mcp.rsa*
-mcp/scripts/user-data.sh
-mcp/scripts/net_mcpcontrol.xml
+**/docs_build/
+**/docs_output/
+**/releng/
+**/mcp/deploy/images/
+**/mcp/scripts/mcp.rsa*
+**/mcp/scripts/user-data.sh
+**/mcp/scripts/net_mcpcontrol.xml
diff --git a/ci/deploy.sh b/ci/deploy.sh
index e980505df..b13e18e7e 100755
--- a/ci/deploy.sh
+++ b/ci/deploy.sh
@@ -38,7 +38,7 @@ $(notify "USAGE:" 2)
   $(basename "$0") -b base-uri -l lab-name -p pod-name -s deploy-scenario \\
     [-B PXE Bridge [-B Mgmt Bridge [-B Internal Bridge [-B Public Bridge]]]] \\
     [-S storage-dir] [-L /path/to/log/file.tar.gz] \\
-    [-f [-f]] [-F] [-e] [-d] [-D]
+    [-f[f]] [-F] [-e | -E[E]] [-d] [-D]
 
 $(notify "OPTIONS:" 2)
   -b  Base-uri for the stack-configuration structure
@@ -46,6 +46,7 @@ $(notify "OPTIONS:" 2)
   -d  Dry-run
   -D  Debug logging
   -e  Do not launch environment deployment
+  -E  Remove existing VCP VMs (use twice to redeploy baremetal nodes)
   -f  Deploy on existing Salt master (use twice to also skip config sync)
   -F  Do only create a Salt master
   -h  Print this message and exit
@@ -82,6 +83,10 @@ $(notify "Input parameters to the build script are:" 2)
 -d Dry-run - Produce deploy config files, but do not execute deploy
 -D Debug logging - Enable extra logging in sh deploy scripts (set -x)
 -e Do not launch environment deployment
+-E Remove existing VCP VMs. It will destroy and undefine all VCP VMs
+   currently defined on cluster KVM nodes. If specified twice (e.g. -E -E),
+   baremetal nodes (VCP too, implicitly) will be removed, then reprovisioned.
+   Only applicable for baremetal deploys.
 -f Deploy on existing Salt master. It will skip infrastructure VM creation,
    but it will still sync reclass configuration from current repo to Salt
    Master node. If specified twice (e.g. -f -f), config sync will also be
@@ -150,6 +155,7 @@ DRY_RUN=${DRY_RUN:-0}
 USE_EXISTING_INFRA=${USE_EXISTING_INFRA:-0}
 INFRA_CREATION_ONLY=${INFRA_CREATION_ONLY:-0}
 NO_DEPLOY_ENVIRONMENT=${NO_DEPLOY_ENVIRONMENT:-0}
+ERASE_ENV=${ERASE_ENV:-0}
 
 source "${DEPLOY_DIR}/globals.sh"
 
@@ -162,7 +168,7 @@ source "${DEPLOY_DIR}/globals.sh"
 #
 set +x
 OPNFV_BRIDGE_IDX=0
-while getopts "b:B:dDfFl:L:p:s:S:he" OPTION
+while getopts "b:B:dDfEFl:L:p:s:S:he" OPTION
 do
     case $OPTION in
         b)
@@ -200,6 +206,9 @@ do
         e)
             NO_DEPLOY_ENVIRONMENT=1
             ;;
+        E)
+            ((ERASE_ENV+=1))
+            ;;
         l)
             TARGET_LAB=${OPTARG}
             ;;
@@ -423,8 +432,9 @@ else
     for state in "${cluster_states[@]}"; do
         notify "[STATE] Applying state: ${state}\n" 2
         # shellcheck disable=SC2086,2029
-        wait_for 5 "ssh ${SSH_OPTS} ${SSH_SALT} \
-            sudo /root/fuel/mcp/config/states/${state}"
+        wait_for 5 "ssh ${SSH_OPTS} ${SSH_SALT} sudo \
+            CI_DEBUG=$CI_DEBUG ERASE_ENV=$ERASE_ENV \
+            /root/fuel/mcp/config/states/${state}"
     done
 fi
 
diff --git a/mcp/config/states/maas b/mcp/config/states/maas
index eea3e0ef6..7ccf0188e 100755
--- a/mcp/config/states/maas
+++ b/mcp/config/states/maas
@@ -8,6 +8,7 @@
 ##############################################################################
 
 CI_DEBUG=${CI_DEBUG:-0}; [[ "${CI_DEBUG}" =~ (false|0) ]] || set -x
+ERASE_ENV=${ERASE_ENV:-0}
 
 # shellcheck disable=SC1090
 source "$(dirname "${BASH_SOURCE[0]}")/../../scripts/lib.sh"
@@ -52,6 +53,17 @@ function maas_fixup() {
   return 0
 }
 
+# Optionally destroy MaaS machines from a previous run
+if [ "${ERASE_ENV}" -gt 1 ]; then
+  dnodes=$(salt 'mas01*' --out yaml state.apply maas.machines.status | \
+    grep -Pzo '\s+system_id: \K.+\n')
+  for node_system_id in ${dnodes}; do
+    salt -C 'mas01*' state.apply maas.machines.delete \
+      pillar="{'system_id': '${node_system_id}'}"
+    sleep 30
+  done
+fi
+
 # MaaS rack/region controller, node commissioning
 salt -C 'mas01*' cmd.run "add-apt-repository ppa:maas/stable"
 
diff --git a/mcp/config/states/virtual_control_plane b/mcp/config/states/virtual_control_plane
index cfd5e421c..c355126f7 100755
--- a/mcp/config/states/virtual_control_plane
+++ b/mcp/config/states/virtual_control_plane
@@ -8,10 +8,25 @@
 ##############################################################################
 
 CI_DEBUG=${CI_DEBUG:-0}; [[ "${CI_DEBUG}" =~ (false|0) ]] || set -x
+ERASE_ENV=${ERASE_ENV:-0}
 
 # shellcheck disable=SC1090
 source "$(dirname "${BASH_SOURCE[0]}")/../../scripts/lib.sh"
 
+# Optionally destroy VCP VMs from a previous run
+if [ "${ERASE_ENV}" -eq 1 ]; then
+    kvm_vms=$(salt --out yaml 'kvm*' virt.list_domains | \
+              sed -e 's/- //g' -e 's/:.*$//g')
+    for line in ${kvm_vms}; do
+        if [[ "${line}" =~ ^kvm ]]; then
+            kvm_node=${line}
+        elif [ -n "${kvm_node}" ]; then
+            salt "${kvm_node}" virt.purge dirs=True "${line}" || true
+        fi
+    done
+fi
+
+# KVM, compute node prereqs (libvirt first), VCP deployment
 # patch the networking module for Debian based distros
 debian_ip_source=/usr/lib/python2.7/dist-packages/salt/modules/debian_ip.py
 salt -C 'kvm* or cmp*' file.line $debian_ip_source \
diff --git a/mcp/patches/patch.sh b/mcp/patches/patch.sh
index ca5c14111..1da3bc597 100755
--- a/mcp/patches/patch.sh
+++ b/mcp/patches/patch.sh
@@ -14,7 +14,7 @@ if [ -r "$1" ]; then
     if [[ ! "${p_dest}" =~ '^#' ]] && [[ "${p_dest}" =~ $2 ]] && \
       ! patch --dry-run -Rd "${p_dest}" -r - -s -p1 < \
         "/root/fuel/mcp/patches/${p_file}" > /dev/null; then
-          patch -fd "${p_dest}" -p1 < "/root/fuel/mcp/patches/${p_file}"
+          patch -d "${p_dest}" -p1 < "/root/fuel/mcp/patches/${p_file}"
     fi
   done < "$1"
 fi
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