383 lines
9.5 KiB
Bash
Executable File
383 lines
9.5 KiB
Bash
Executable File
# commun fonctions for KAZ
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#TODO; toutes les fonctions ci-dessous devraient être commentées
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#KI : françois
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#KOI : tout un tas de trucs utiles pour la gestion de l'infra kaz (à mettre dans chaque script)
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#KAN :
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# maj le 27/01/2024 by FAB: recherche de tous les srv kaz dispo (via le DNS)
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# maj le 15/04/2024 by FAB: correction getPahekoOrgaList
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# https://wiki.bash-hackers.org/scripting/terminalcodes
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BOLD='[1m'
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RED='[0;31m'
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GREEN='[0;32m'
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YELLOW='[0;33m'
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BLUE='[0;34m'
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MAGENTA='[0;35m'
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CYAN='[0;36m'
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NC='[0m' # No Color
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NL='
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'
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########################################
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setKazVars () {
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# KAZ_ROOT must be set
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if [ -z "${KAZ_ROOT}" ]; then
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printKazError "\n\n *** KAZ_ROOT not defined! ***\n"
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exit
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fi
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export KAZ_KEY_DIR="${KAZ_ROOT}/secret"
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export KAZ_BIN_DIR="${KAZ_ROOT}/bin"
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export KAZ_CONF_DIR="${KAZ_ROOT}/config"
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export KAZ_CONF_PROXY_DIR="${KAZ_CONF_DIR}/proxy"
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export KAZ_COMP_DIR="${KAZ_ROOT}/dockers"
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export KAZ_STATE_DIR="${KAZ_ROOT}/state"
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export KAZ_GIT_DIR="${KAZ_ROOT}/git"
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export KAZ_DNLD_DIR="${KAZ_ROOT}/download"
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export KAZ_DNLD_PAHEKO_DIR="${KAZ_DNLD_DIR}/paheko"
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export APPLY_TMPL=${KAZ_BIN_DIR}/applyTemplate.sh
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export DOCKERS_ENV="${KAZ_CONF_DIR}/dockers.env"
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export DOCK_LIB="/var/lib/docker"
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export DOCK_VOL="${DOCK_LIB}/volumes"
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export DOCK_VOL_PAHEKO_ORGA="${DOCK_LIB}/volumes/paheko_assoUsers/_data/"
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export NAS_VOL="/mnt/disk-nas1/docker/volumes/"
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}
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########################################
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printKazMsg () {
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# $1 msg
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echo -e "${CYAN}${BOLD}$1${NC}"
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}
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printKazError () {
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# $1 msb
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echo -e "${RED}${BOLD}$1${NC}"
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}
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########################################
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checkContinue () {
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local rep
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while : ; do
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read -p "Do you want to continue? [yes]" rep
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case "${rep}" in
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""|[yYoO]* )
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break
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;;
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[Nn]* )
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exit
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;;
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* )
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echo "Please answer yes or no."
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;;
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esac
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done
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}
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checkDockerRunning () {
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# $1 docker name
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# $2 service name
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if ! [[ "$(docker ps -f "name=$1" | grep -w "$1")" ]]; then
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printKazError "$2 not running... abort"
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return 1
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fi
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return 0
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}
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########################################
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testValidIp () {
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# $1 ip
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local ip=$1
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local stat=1
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if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
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OIFS=$IFS
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IFS='.'
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ip=($ip)
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IFS=$OIFS
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[[ ${ip[0]} -le 255 && ${ip[1]} -le 255 && ${ip[2]} -le 255 && ${ip[3]} -le 255 ]]
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stat=$?
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fi
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return $stat
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}
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########################################
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getValInFile () {
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# $1 filename
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# $2 varname
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grep "^\s*$2\s*=" $1 2>/dev/null | head -1 | sed "s%^\s*$2\s*=\(.*\)$%\1%"
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}
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getList () {
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# $1 filename
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(cat "$1"|sort; echo) | sed -e "s/\(.*\)[ \t]*#.*$/\1/" -e "s/^[ \t]*\(.*\)$/\1/" -e "/^$/d"
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}
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getPahekoPluginList () {
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ls "${KAZ_DNLD_PAHEKO_DIR}" | grep -v "paheko-"
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}
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getPahekoOrgaList () {
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# ls "${DOCK_VOL_PAHEKO_ORGA}"
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find ${DOCK_VOL_PAHEKO_ORGA} -mindepth 1 -maxdepth 1 -type d -printf '%f\n' | sort
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}
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getAvailableComposes () {
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ls "${KAZ_COMP_DIR}" | grep -v -- "^.*-orga$"
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}
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getAvailableOrgas () {
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#KI : Fab
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#KOI : donne la liste de toutes les orgas pour un serveur donné sinon serveur courant
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#KAN : 27/01/2024
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#en entrée
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SITE_DST="$1"
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if [ -n "${SITE_DST}" ];then
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ssh -p 2201 root@${SITE_DST}.${domain} "ls \"${KAZ_COMP_DIR}\" | grep -- \"^.*-orga$\""
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else
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ls "${KAZ_COMP_DIR}" | grep -- "^.*-orga$"
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fi
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}
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getAvailableServices () {
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local service
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for service in paheko cloud collabora agora wiki wp; do
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echo "${service}"
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done
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}
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########################################
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filterInList () {
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# $* ref list filter
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# stdin candidats
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local compose
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while read compose ; do
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if [[ " $* " =~ " ${compose} " ]]; then
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echo ${compose}
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fi
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done | sort -u
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}
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filterNotInList () {
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# $* ref list filter
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# stdin candidats
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local compose
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while read compose ; do
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if [[ ! " $* " =~ " ${compose} " ]]; then
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echo ${compose}
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fi
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done | sort -u
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}
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filterAvailableComposes () {
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# $* candidats
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local AVAILABLE_COMPOSES=$(getAvailableComposes;getAvailableOrgas)
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if [ $# -eq 0 ] ; then
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echo ${AVAILABLE_COMPOSES}
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fi
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local compose
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for compose in $*
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do
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compose=${compose%/}
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if [[ ! "${NL}${AVAILABLE_COMPOSES}${NL}" =~ "${NL}${compose}${NL}" ]]; then
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local subst=""
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for item in ${AVAILABLE_COMPOSES}; do
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[[ "${item}" =~ "${compose}" ]] && echo ${item} && subst="${subst} ${item}"
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done
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if [ -z "${subst}" ] ; then
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echo "${RED}${BOLD}Unknown compose: ${compose} not in "${AVAILABLE_COMPOSES}"${NC}" >&2
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#exit 1
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else
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echo "${BLUE}${BOLD}substitute compose: ${compose} => "${subst}"${NC}" >&2
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fi
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else
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echo "${compose}"
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fi
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done | sort -u
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}
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########################################
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serviceOnInOrga () {
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# $1 orga name
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# $2 service name
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# default value
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local composeFile="${KAZ_COMP_DIR}/$1-orga/docker-compose.yml"
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if [[ ! -f "${composeFile}" ]]
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then
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echo "$3"
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else
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grep -q "$2" "${composeFile}" 2>/dev/null && echo on || echo off
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fi
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}
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########################################
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waitUrl () {
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# $1 URL to waitfor
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# $2 timeout en secondes (optional)
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starttime=$(date +%s)
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if [[ $(curl --connect-timeout 2 -s -D - "$1" -o /dev/null 2>/dev/null | head -n1) != *[23]0[0-9]* ]]; then
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printKazMsg "service not available ($1). Please wait..."
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echo curl --connect-timeout 2 -s -D - "$1" -o /dev/null \| head -n1
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while [[ $(curl --connect-timeout 2 -s -D - "$1" -o /dev/null 2>/dev/null | head -n1) != *[23]0[0-9]* ]]
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do
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sleep 5
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if [ $# -gt 1 ]; then
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actualtime=$(date +%s)
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delta=$(($actualtime-$starttime))
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[[ $2 -lt $delta ]] && return 1
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fi
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done
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fi
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return 0
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}
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########################################
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waitContainerHealthy () {
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# $1 ContainerName
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# $2 timeout en secondes (optional)
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healthy="false"
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starttime=$(date +%s)
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running="false"
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[[ $(docker ps -f name="$1" | grep -w "$1") ]] && running="true"
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[[ $running == "true" && $(docker inspect -f {{.State.Health.Status}} "$1") == "healthy" ]] && healthy="true"
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if [[ ! $running == "true" || ! $healthy == "true" ]]; then
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printKazMsg "Docker not healthy ($1). Please wait..."
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while [[ ! $running == "true" || ! $healthy == "true" ]]
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do
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sleep 5
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if [ $# -gt 1 ]; then
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actualtime=$(date +%s)
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delta=$(($actualtime-$starttime))
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[[ $2 -lt $delta ]] && printKazMsg "Docker not healthy ($1)... abort..." && return 1
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fi
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[[ ! $running == "true" ]] && [[ $(docker ps -f name="$1" | grep -w "$1") ]] && running="true"
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[[ $running == "true" && $(docker inspect -f {{.State.Health.Status}} "$1") == "healthy" ]] && healthy="true"
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done
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fi
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return 0
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}
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########################################
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waitContainerRunning () {
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# $1 ContainerName
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# $2 timeout en secondes (optional)
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starttime=$(date +%s)
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running="false"
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[[ $(docker ps -f name="$1" | grep -w "$1") ]] && running="true"
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if [[ ! $running == "true" ]]; then
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printKazMsg "Docker not running ($1). Please wait..."
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while [[ ! $running == "true" ]]
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do
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sleep 5
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if [ $# -gt 1 ]; then
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actualtime=$(date +%s)
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delta=$(($actualtime-$starttime))
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[[ $2 -lt $delta ]] && printKazMsg "Docker did not start ($1)... abort..." && return 1
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fi
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[[ ! $running == "true" ]] && [[ $(docker ps -f name="$1" | grep -w "$1") ]] && running="true"
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done
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fi
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return 0
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}
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########################################
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downloadFile () {
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# $1 URL to download
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# $2 new filename (optional)
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if [ $# -lt 1 ] || [ $# -gt 2 ]; then
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printKazError "downloadFile: bad arg number"
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return
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fi
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URL=$1
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if [ -z "$2" ]; then
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FILENAME="$(basename $1)"
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else
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FILENAME="$2"
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fi
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if [ ! -f "${FILENAME}" ]; then
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printKazMsg " - load ${URL}"
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curl -L -o "${FILENAME}" "${URL}"
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else
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TMP="${FILENAME}.tmp"
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rm -f "${TMP}"
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curl -L -o "${TMP}" "${URL}"
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if ! cmp -s "${TMP}" "${FILENAME}" 2>/dev/null; then
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mv "${TMP}" "${FILENAME}"
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else
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rm -f "${TMP}"
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fi
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fi
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}
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unzipInDir () {
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# $1 zipfile
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# $2 destDir
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if [ $# -ne 2 ]; then
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printKazError "unzipInDir: bad arg number"
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return
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fi
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if ! [[ $1 == *.zip ]]; then
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printKazError "unzipInDir: $1 is not a zip file"
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return
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fi
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if ! [[ -d $2 ]]; then
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printKazError "$2 is not destination dir"
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return
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fi
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destName="$2/$(basename "${1%.zip}")"
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if [[ -d "${destName}" ]]; then
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printKazError "${destName} already exist"
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return
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fi
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tmpDir=$2/tmp-$$
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trap 'rm -rf "${tmpDir}"' EXIT
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unzip "$1" -d "${tmpDir}"
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srcDir=$(ls -1 "${tmpDir}")
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case $(wc -l <<< $srcDir) in
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0)
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printKazError "empty zip file : $1"
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rmdir "${tmpDir}"
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return
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;;
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1)
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mv "${tmpDir}/${srcDir}" "${destName}"
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rmdir "${tmpDir}"
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;;
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*)
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printKazError "zip file $1 is not a tree (${srcDir})"
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return
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;;
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esac
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}
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########################################
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get_Serveurs_Kaz () {
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#KI : Fab
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#KOI : donne la liste de tous les serveurs kaz sous le format srv1;srv2;srv3;.... en intérogeant le DNS
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#KAN : 27/01/2024
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liste=`dig -t TXT srv.kaz.bzh +short`
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#on nettoie
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liste=$(echo "$liste" | sed 's/\;/ /g')
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liste=$(echo "$liste" | sed 's/\"//g')
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#renvoi srv1 srv2 srv3 ....
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echo ${liste}
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}
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########################################
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