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142 lines
4.1 KiB
142 lines
4.1 KiB
#!/bin/bash
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# Purpose: search for existing .tt2 (template toolkit) files
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# and generate configuration files based on ngcpcfg's config
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################################################################################
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set -e
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set -u
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# support testsuite
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FUNCTIONS="${FUNCTIONS:-/usr/share/ngcp-ngcpcfg/functions/}"
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HELPER="${HELPER:-/usr/share/ngcp-ngcpcfg/helper/}"
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SCRIPTS="${SCRIPTS:-/usr/share/ngcp-ngcpcfg/scripts/}"
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if ! [ -r ${FUNCTIONS}/main ] ; then
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printf "Error: ${FUNCTIONS}/main could not be read. Exiting.\n" >&2
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exit 1
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fi
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. ${FUNCTIONS}/main
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# Sanity check the YAML and schema files.
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"${SCRIPTS}"/check
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MODIFIED_ONLY=false
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if [ -n "${1:-}" ] ; then
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case "$1" in
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*--modified-only*) MODIFIED_ONLY=true ; shift ;;
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esac
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fi
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# Kill all previous started tt2-daemon Perl processes if they were not stopped properly
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killall tt2-daemon 2>/dev/null || true
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rm -f /var/run/ngcpcfg.port
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# Start new tt2-daemon Perl process
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${HELPER}/tt2-daemon
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# Load all the configs in proper order and check their avialability and valid YAML syntax
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for f in ${NGCPCTL_CONFIG:-} ${HOST_CONFIG:-} ${LOCAL_CONFIG:-} ${NETWORK_CONFIG:-} ${EXTRA_CONFIG_FILES:-} ${CONSTANTS_CONFIG:-} ; do
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if [ -r "$f" ] ; then
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if ! "${HELPER}/tt2-wrapper" "/dev/null" "${f}" ; then
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log_error "tt2-daemon cannot load ${f}:"
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"${HELPER}/tt2-wrapper" "/dev/null" "${f}"
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exit 1
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fi
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fi
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done
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build_config_files() {
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for file in $(generate_template_list "$@") ; do
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log_debug "${HELPER}/build_config $file"
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"${HELPER}/build_config" "${file}"
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RC=$(($RC + $?))
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done
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record_commit_id
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}
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# main script
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RC=0
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if ! $MODIFIED_ONLY ; then
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build_config_files "$@"
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else
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log_info "Considering modified files only due to --modified-only option."
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if git status | grep -qE 'working (directory|tree) clean' ; then
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log_info "No changes found, nothing to do."
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exit 0
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fi
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trigger_rebuild=false
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if [ -n "${EXTRA_CONFIG_FILES:-}" ] ; then
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for file in $EXTRA_CONFIG_FILES ; do
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if git diff-index --name-only HEAD | grep -qe -- "$(basename $file)" ; then
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log_debug "modification in EXTRA_CONFIG_FILES file $file found"
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trigger_rebuild=true
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break # no reason for further checks
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fi
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done
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fi
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if git diff-index --name-only HEAD | grep \
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-qe "$(basename $NGCPCTL_CONFIG)" \
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-qe "$(basename $HOST_CONFIG)" \
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-qe "$(basename $LOCAL_CONFIG)" \
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-qe "$(basename $NETWORK_CONFIG)" \
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-qe "$(basename $CONSTANTS_CONFIG)" ; then
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log_debug "modification in main configuration file found"
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trigger_rebuild=true
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fi
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if $trigger_rebuild ; then
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log_info "Main configuation file(s) has been changed, running full rebuild."
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log_debug "Executing: build_config_files $*"
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build_config_files "$@"
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fi
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if git diff-index --name-only HEAD | grep -q templates/ || \
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git status --porcelain | awk '/^\?\? / {print $2}' 2>/dev/null | grep -q templates/ ; then
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log_debug "Template config changed, identifying files."
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for file in $(git diff-index --name-only HEAD) \
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$(git status --porcelain | awk '/^\?\? / {print $2}') ; do
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build_file="${file##templates/}"
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build_file="${build_file%%.services}"
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build_file="${build_file%%.customtt}"
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# drop HA file suffix of all registered nodes
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if [ -r /etc/ngcp-config/systems.cfg ] ; then
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for host in $(cat /etc/ngcp-config/systems.cfg) ; do
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build_file="${build_file%%.${host}}"
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done
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fi
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build_file="${build_file%%.tt2}"
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build_file="/${build_file}"
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# generate file list
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case "${file_list:-}" in
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# avoid duplicates
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*"${build_file}"*) # do nothing
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;;
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# append to file list
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*) file_list=" ${file_list:-} $build_file"
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;;
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esac
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done
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log_debug "Executing: build_config_files ${file_list}"
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build_config_files ${file_list}
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fi
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fi
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# Kill all previous started tt2-daemon Perl processes
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killall tt2-daemon 2>/dev/null || true
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rm -f /var/run/ngcpcfg.port
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exit "$RC"
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## END OF FILE #################################################################
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