mirror of
https://github.com/rvalitov/zabbix-php-fpm.git
synced 2023-11-05 03:30:27 +01:00
217 lines
7.0 KiB
Bash
217 lines
7.0 KiB
Bash
#!/bin/bash
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#Ramil Valitov ramilvalitov@gmail.com
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#https://github.com/rvalitov/zabbix-php-fpm
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#This script is used for testing
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MAX_POOLS=3
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MAX_PORTS=3
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MIN_PORT=9000
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copyPool() {
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ORIGINAL_FILE=$1
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POOL_NAME=$2
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POOL_SOCKET=$3
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POOL_TYPE=$4
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POOL_DIR=$(dirname "${ORIGINAL_FILE}")
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PHP_VERSION=$(echo "$POOL_DIR" | grep -oP "(\d\.\d)")
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NEW_POOL_FILE="$POOL_DIR/${POOL_NAME}.conf"
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sudo cp "$ORIGINAL_FILE" "$NEW_POOL_FILE"
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#Add status path
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sudo sed -i 's#;pm.status_path.*#pm.status_path = /php-fpm-status#' "$NEW_POOL_FILE"
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#Set pool manager
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sudo sed -i "s#pm = dynamic#pm = $POOL_TYPE#" "$NEW_POOL_FILE"
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#Socket
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sudo sed -i "s#listen =.*#listen = $POOL_SOCKET#" "$NEW_POOL_FILE"
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#Pool name
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sudo sed -i "s#\[www\]#[$POOL_NAME]#" "$NEW_POOL_FILE"
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}
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setupPool() {
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POOL_FILE=$1
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POOL_DIR=$(dirname "${POOL_FILE}")
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PHP_VERSION=$(echo "$POOL_DIR" | grep -oP "(\d\.\d)")
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#Delete all active pools except www.conf:
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find "$POOL_DIR" -name '*.conf' -type f -not -name 'www.conf' -exec rm -rf {} \;
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#Add status path
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sudo sed -i 's#;pm.status_path.*#pm.status_path = /php-fpm-status#' "$POOL_FILE"
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#Set pool manager
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sudo sed -i 's#pm = dynamic#pm = static#' "$POOL_FILE"
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#Create new socket pools
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for ((c = 1; c <= MAX_POOLS; c++)); do
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POOL_NAME="socket$c"
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POOL_SOCKET="/run/php/php${PHP_VERSION}-fpm-${POOL_NAME}.sock"
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copyPool "$POOL_FILE" "$POOL_NAME" "$POOL_SOCKET" "static"
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done
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#Create TCP port based pools
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#Division on 1 is required to convert from float to integer
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START_PORT=$(echo "($MIN_PORT + $PHP_VERSION * 100 + 1)/1" | bc)
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for ((c = 1; c <= MAX_PORTS; c++)); do
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POOL_NAME="port$c"
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POOL_PORT=$(echo "($START_PORT + $c)/1" | bc)
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copyPool "$POOL_FILE" "$POOL_NAME" "$POOL_PORT" "static"
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done
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#Create TCP IPv4 localhost pool
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POOL_NAME="localhost"
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POOL_PORT=$(echo "($MIN_PORT + $PHP_VERSION * 100)/1" | bc)
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POOL_SOCKET="127.0.0.1:$POOL_PORT"
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copyPool "$POOL_FILE" "$POOL_NAME" "$POOL_SOCKET" "static"
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sudo service "php${PHP_VERSION}-fpm" restart
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}
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setupPools() {
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PHP_LIST=$(find /etc/php/ -name 'www.conf' -type f)
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while IFS= read -r pool; do
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if [[ -n $pool ]]; then
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setupPool "$pool"
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fi
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done <<<"$PHP_LIST"
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}
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getNumberOfPHPVersions() {
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PHP_COUNT=$(find /etc/php/ -name 'www.conf' -type f | wc -l)
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echo "$PHP_COUNT"
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}
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getAnySocket() {
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#Get any socket of PHP-FPM:
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PHP_FIRST=$(find /etc/php/ -name 'www.conf' -type f | head -n1)
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assertNotNull "Failed to get PHP conf" "$PHP_FIRST"
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PHP_VERSION=$(echo "$PHP_FIRST" | grep -oP "(\d\.\d)")
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assertNotNull "Failed to get PHP version" "$PHP_VERSION"
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PHP_POOL=$(find /run/php/ -name "php${PHP_VERSION}*.sock" -type s | head -n1)
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assertNotNull "Failed to get PHP${PHP_VERSION} socket" "$PHP_POOL"
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echo "$PHP_POOL"
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}
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getAnyPort() {
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PHP_PORT=$(sudo netstat -tulpn | grep -F "LISTEN" | grep -F "php-fpm" | head -n1 | awk '{print $4}' | rev | cut -d: -f1 | rev)
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assertNotNull "Failed to get PHP port" "$PHP_PORT"
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echo "$PHP_PORT"
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}
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oneTimeSetUp() {
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echo "Host info:"
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nslookup localhost
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sudo ifconfig
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sudo cat /etc/hosts
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echo "Copying Zabbix files..."
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#Install files:
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sudo cp "$TRAVIS_BUILD_DIR/zabbix/zabbix_php_fpm_discovery.sh" "/etc/zabbix"
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sudo cp "$TRAVIS_BUILD_DIR/zabbix/zabbix_php_fpm_status.sh" "/etc/zabbix"
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sudo cp "$TRAVIS_BUILD_DIR/zabbix/userparameter_php_fpm.conf" "$(find /etc/zabbix/ -name 'zabbix_agentd*.d' -type d | head -n1)"
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sudo chmod +x /etc/zabbix/zabbix_php_fpm_discovery.sh
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sudo chmod +x /etc/zabbix/zabbix_php_fpm_status.sh
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#Configure Zabbix:
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echo 'zabbix ALL=NOPASSWD: /etc/zabbix/zabbix_php_fpm_discovery.sh,/etc/zabbix/zabbix_php_fpm_status.sh' | sudo EDITOR='tee -a' visudo
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sudo service zabbix-agent restart
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echo "Setup PHP-FPM..."
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#Setup PHP-FPM pools:
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setupPools
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echo "All done, starting tests..."
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}
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testZabbixGetInstalled() {
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ZABBIX_GET=$(type -P zabbix_get)
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assertNotNull "Utility zabbix-get not installed" "$ZABBIX_GET"
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}
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testPHPIsRunning() {
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IS_OK=$(sudo ps ax | grep -F "php-fpm: pool " | grep -F -v "grep" | head -n1)
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assertNotNull "No running PHP-FPM instances found" "$IS_OK"
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}
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testStatusScriptSocket() {
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PHP_POOL=$(getAnySocket)
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#Make the test:
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DATA=$(sudo bash "/etc/zabbix/zabbix_php_fpm_status.sh" "$PHP_POOL" "/php-fpm-status")
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IS_OK=$(echo "$DATA" | grep -F '{"pool":"')
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assertNotNull "Failed to get status from pool $PHP_POOL: $DATA" "$IS_OK"
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echo "Success test of $PHP_POOL"
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}
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testStatusScriptPort() {
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PHP_PORT=$(getAnyPort)
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PHP_POOL="127.0.0.1:$PHP_PORT"
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#Make the test:
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DATA=$(sudo bash "/etc/zabbix/zabbix_php_fpm_status.sh" "$PHP_POOL" "/php-fpm-status")
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IS_OK=$(echo "$DATA" | grep -F '{"pool":"')
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assertNotNull "Failed to get status from pool $PHP_POOL: $DATA" "$IS_OK"
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echo "Success test of $PHP_POOL"
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}
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testZabbixStatusSocket() {
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PHP_POOL=$(getAnySocket)
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DATA=$(zabbix_get -s 127.0.0.1 -p 10050 -k php-fpm.status["$PHP_POOL","/php-fpm-status"])
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IS_OK=$(echo "$DATA" | grep -F '{"pool":"')
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assertNotNull "Failed to get status from pool $PHP_POOL: $DATA" "$IS_OK"
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echo "Success test of $PHP_POOL"
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}
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testZabbixStatusPort() {
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PHP_PORT=$(getAnyPort)
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PHP_POOL="127.0.0.1:$PHP_PORT"
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DATA=$(zabbix_get -s 127.0.0.1 -p 10050 -k php-fpm.status["$PHP_POOL","/php-fpm-status"])
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IS_OK=$(echo "$DATA" | grep -F '{"pool":"')
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assertNotNull "Failed to get status from pool $PHP_POOL: $DATA" "$IS_OK"
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echo "Success test of $PHP_POOL"
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}
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testDiscoverScriptReturnsData() {
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DATA=$(sudo bash "/etc/zabbix/zabbix_php_fpm_discovery.sh" "/php-fpm-status")
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IS_OK=$(echo "$DATA" | grep -F '{"data":[{"{#POOLNAME}"')
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assertNotNull "Discover script failed: $DATA" "$IS_OK"
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}
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testDiscoverScriptDebug() {
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DATA=$(sudo bash "/etc/zabbix/zabbix_php_fpm_discovery.sh" "debug" "/php-fpm-status")
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ERRORS_LIST=$(echo "$DATA" | grep -F 'Error:')
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assertNull "Discover script errors: $ERRORS_LIST" "$ERRORS_LIST"
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}
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testZabbixDiscoverReturnsData() {
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DATA=$(zabbix_get -s 127.0.0.1 -p 10050 -k php-fpm.discover["/php-fpm-status"])
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IS_OK=$(echo "$DATA" | grep -F '{"data":[{"{#POOLNAME}"')
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assertNotNull "Discover script failed: $DATA" "$IS_OK"
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}
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testZabbixDiscoverNumberOfSocketPools() {
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DATA=$(zabbix_get -s 127.0.0.1 -p 10050 -k php-fpm.discover["/php-fpm-status"])
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NUMBER_OF_POOLS=$(echo "$DATA" | grep -o -F '{"{#POOLNAME}":"socket1",' | wc -l)
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PHP_COUNT=$(getNumberOfPHPVersions)
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assertEquals "Number of pools mismatch" "$PHP_COUNT" "$NUMBER_OF_POOLS"
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}
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testZabbixDiscoverNumberOfIPPools() {
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DATA=$(zabbix_get -s 127.0.0.1 -p 10050 -k php-fpm.discover["/php-fpm-status"])
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NUMBER_OF_POOLS=$(echo "$DATA" | grep -o -F '{"{#POOLNAME}":"localhost",' | wc -l)
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PHP_COUNT=$(getNumberOfPHPVersions)
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assertEquals "Number of pools mismatch" "$PHP_COUNT" "$NUMBER_OF_POOLS"
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}
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testZabbixDiscoverNumberOfPortPools() {
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DATA=$(zabbix_get -s 127.0.0.1 -p 10050 -k php-fpm.discover["/php-fpm-status"])
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NUMBER_OF_POOLS=$(echo "$DATA" | grep -o -F '{"{#POOLNAME}":"port1",' | wc -l)
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PHP_COUNT=$(getNumberOfPHPVersions)
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assertEquals "Number of pools mismatch" "$PHP_COUNT" "$NUMBER_OF_POOLS"
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}
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# Load shUnit2.
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. shunit2
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