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Merge pull request #10 from mackerelio/add-integration-test-1
add tests/read-replica-mysql8
2 parents d6a364d + 782522d commit ccc92ec

11 files changed

Lines changed: 237 additions & 42 deletions

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‎.gitignore‎

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mackerel-plugin-mysql
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bin/*

‎test.sh‎

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#!/bin/sh
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go install github.com/lufia/graphitemetrictest/cmd/graphite-metric-test@latest || exit
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set -eu
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prog=$(basename "$0")
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if ! [ -S /var/run/docker.sock ]
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then
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echo "$prog: there are no running docker" >&2
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exit 2
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fi
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cd $(dirname "$0")
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cd "$(dirname "$0")" || exit
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PATH=$(pwd):$PATH
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plugin=$(basename "$(pwd)")
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if ! which "$plugin" >/dev/null
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then
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echo "$prog: $plugin is not installed" >&2
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exit 2
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fi
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mkdir -p bin
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export GOBIN="$(pwd)/bin"
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export PATH=$GOBIN:$PATH
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go install github.com/lufia/graphitemetrictest/cmd/graphite-metric-test@latest
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go build -o "$GOBIN/mackerel-plugin-mysql" github.com/mackerelio/mackerel-plugin-mysql
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password=passpass
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port=13306
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image=mysql:8
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rule=rule_mysql8_extend.txt
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runtest()
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{
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local d=$(dirname "$1")
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local f=$(basename "$1")
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(cd "$d" && ./"$f")
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}
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docker run -d \
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--name "test-$plugin" \
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-p $port:3306 \
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-e MYSQL_ROOT_PASSWORD=$password \
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"$image" --default-authentication-plugin=mysql_native_password
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trap 'docker stop test-$plugin; docker rm test-$plugin; exit' 1 2 3 15 EXIT
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sleep 10
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#export MACKEREL_PLUGIN_WORKDIR=tmp
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# wait until bootstrap mysqld..
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for i in $(seq 5)
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failtests=0
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for i in tests/*/test.sh
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do
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echo "Connecting $i..."
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if $plugin -port $port -password $password -enable_extended >/dev/null 2>&1
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if runtest "$i"
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then
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break
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echo "$i: OK"
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else
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echo "$i: FAIL"
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failtests=1
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fi
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sleep 3
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done
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sleep 1
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# to store previous value to calculate a diff of metrics
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$plugin -port $port -password $password -enable_extended >/dev/null 2>&1
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sleep 1
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$plugin -port $port -password $password -enable_extended | graphite-metric-test -f "$rule"
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exit $failtests

rule_mysql8_extend.txt renamed to tests/extend-mysql8/rule_mysql8_extend.txt

File renamed without changes.

‎tests/extend-mysql8/test.sh‎

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#!/bin/sh
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prog=$(basename "$0")
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if ! [ -S /var/run/docker.sock ]
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then
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echo "$prog: there are no running docker" >&2
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exit 2
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fi
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cd "$(dirname "$0")" || exit
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PATH=$(pwd):$PATH
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plugin=mackerel-plugin-mysql
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if ! which "$plugin" >/dev/null
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then
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echo "$prog: $plugin is not installed" >&2
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exit 2
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fi
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password=passpass
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port=13306
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image=mysql:8
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rule=rule_mysql8_extend.txt
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docker run -d \
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--name "test-$plugin" \
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-p $port:3306 \
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-e MYSQL_ROOT_PASSWORD=$password \
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"$image" --default-authentication-plugin=mysql_native_password
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trap 'docker stop test-$plugin; docker rm test-$plugin; exit' 1 2 3 15 EXIT
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sleep 10
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#export MACKEREL_PLUGIN_WORKDIR=tmp
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# wait until bootstrap mysqld..
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for i in $(seq 5)
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do
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echo "Connecting $i..."
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if $plugin -port $port -password $password -enable_extended >/dev/null 2>&1
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then
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break
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fi
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sleep 3
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done
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sleep 1
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# to store previous value to calculate a diff of metrics
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$plugin -port $port -password $password -enable_extended >/dev/null 2>&1
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sleep 1
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$plugin -port $port -password $password -enable_extended | graphite-metric-test -f "$rule"

‎tests/read-replica-mysql8/docker-compose.yml‎

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version: '3'
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services:
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sourcedb:
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hostname: sourcedb
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image: mysql:8
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ports:
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- '3306:3306'
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environment:
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MYSQL_ROOT_PASSWORD: passpass
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MYSQL_USER: test
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MYSQL_PASSWORD: passpass
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volumes:
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- ./sourcedb/init.d:/docker-entrypoint-initdb.d
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- ./sourcedb/conf.d:/etc/mysql/conf.d
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replicadb:
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hostname: replicadb
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image: mysql:8
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ports:
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- '3307:3306'
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environment:
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MYSQL_ROOT_PASSWORD: passpass
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volumes:
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- ./replicadb/init.d:/docker-entrypoint-initdb.d
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- ./replicadb/conf.d:/etc/mysql/conf.d
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depends_on:
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- sourcedb

‎tests/read-replica-mysql8/replicadb/conf.d/my.cnf‎

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[mysqld]
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server-id = 2
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log-bin
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enforce-gtid-consistency=ON
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gtid-mode=ON
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read_only

‎tests/read-replica-mysql8/replicadb/init.d/init.sql‎

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CHANGE REPLICATION SOURCE TO SOURCE_HOST='sourcedb',
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SOURCE_PORT=3306,
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SOURCE_USER='replica',
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SOURCE_PASSWORD='replica',
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SOURCE_AUTO_POSITION = 1,
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SOURCE_SSL = 1;
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START REPLICA;

‎tests/read-replica-mysql8/rule.txt‎

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mysql.innodb_buffer_pool.pool_size >=0
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mysql.innodb_buffer_pool.database_pages >=0
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mysql.innodb_buffer_pool.free_pages >=0
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mysql.innodb_buffer_pool.modified_pages >=0
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mysql.innodb_io_pending.pending_normal_aio_reads >=0
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mysql.innodb_io_pending.pending_normal_aio_writes >=0
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mysql.innodb_io_pending.pending_log_flushes >=0
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mysql.innodb_io_pending.pending_buf_pool_flushes >=0
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mysql.innodb_log.log_bytes_written >=0
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mysql.innodb_log.log_bytes_flushed >=0
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mysql.innodb_log.unflushed_log >=0
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mysql.innodb_log.innodb_log_buffer_size >=0
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mysql.innodb_row_lock_waits.Innodb_row_lock_waits >=0
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mysql.innodb_buffer_pool_read.read_ahead >=0
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mysql.innodb_buffer_pool_read.read_evicted >=0
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mysql.innodb_buffer_pool_read.read_random_ahead >=0
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mysql.innodb_transactions.history_list >=0
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mysql.innodb_transactions.innodb_transactions >=0
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mysql.connections.max_connections >=0
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mysql.connections.Max_used_connections >=0
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mysql.connections.Connections >=0
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mysql.connections.Threads_connected >=0
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mysql.connections.Aborted_clients >=0
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mysql.connections.Aborted_connects >=0
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mysql.innodb_rows.Innodb_rows_read >=0
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mysql.innodb_rows.Innodb_rows_inserted >=0
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mysql.innodb_rows.Innodb_rows_updated >=0
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mysql.innodb_rows.Innodb_rows_deleted >=0
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mysql.innodb_checkpoint_age.uncheckpointed_bytes >=0
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mysql.innodb_insert_buffer.ibuf_inserts >=0
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mysql.innodb_insert_buffer.ibuf_merges >=0
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mysql.innodb_insert_buffer.ibuf_merged >=0
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mysql.capacity.PercentageOfConnections >=0
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mysql.capacity.PercentageOfBufferPool >=0
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mysql.innodb_row_lock_time.Innodb_row_lock_time >=0
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mysql.innodb_lock_structures.innodb_lock_structs >=0
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mysql.innodb_memory_allocation.total_mem_alloc >=0
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mysql.join.Select_full_join >=0
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mysql.join.Select_full_range_join >=0
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mysql.join.Select_range >=0
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mysql.join.Select_range_check >=0
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mysql.join.Select_scan >=0
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mysql.traffic.Bytes_sent >=0
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mysql.traffic.Bytes_received >=0
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mysql.cmd.Com_insert >=0
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mysql.cmd.Com_insert_select >=0
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mysql.cmd.Com_select >=0
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mysql.cmd.Com_update >=0
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mysql.cmd.Com_update_multi >=0
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mysql.cmd.Com_delete >=0
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mysql.cmd.Com_delete_multi >=0
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mysql.cmd.Com_replace >=0
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mysql.cmd.Com_replace_select >=0
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mysql.cmd.Com_load >=0
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mysql.cmd.Com_set_option >=0
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mysql.cmd.Questions >=0
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mysql.innodb_insert_buffer_usage.ibuf_cell_count >=0
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mysql.innodb_insert_buffer_usage.ibuf_used_cells >=0
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mysql.innodb_insert_buffer_usage.ibuf_free_cells >=0
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mysql.innodb_semaphores.spin_waits >=0
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mysql.innodb_semaphores.os_waits >=0
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mysql.threads.thread_cache_size >=0
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mysql.threads.Threads_connected >=0
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mysql.threads.Threads_running >=0
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mysql.threads.Threads_created >=0
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mysql.threads.Threads_cached >=0
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mysql.innodb_buffer_pool_efficiency.Innodb_buffer_pool_reads >=0
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mysql.innodb_buffer_pool_efficiency.Innodb_buffer_pool_read_requests >=0
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mysql.innodb_adaptive_hash_index.hash_index_cells_total >=0
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mysql.innodb_adaptive_hash_index.hash_index_cells_used >=0
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mysql.innodb_transactions_active_locked.current_transactions >=0
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mysql.innodb_transactions_active_locked.read_views >=0
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mysql.innodb_buffer_pool_activity.pages_created >=0
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mysql.innodb_buffer_pool_activity.pages_read >=0
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mysql.innodb_buffer_pool_activity.pages_written >=0
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mysql.innodb_io.file_reads >=0
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mysql.innodb_io.file_writes >=0
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mysql.innodb_io.file_fsyncs >=0
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mysql.innodb_io.log_writes >=0
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mysql.seconds_behind_master.Seconds_Behind_Master >=0
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mysql.table_locks.Table_locks_immediate >=0
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mysql.table_locks.Table_locks_waited >=0
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mysql.table_locks.Slow_queries >=0

‎tests/read-replica-mysql8/sourcedb/conf.d/my.cnf‎

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[mysqld]
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server-id = 1
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log-bin
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enforce-gtid-consistency=ON
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gtid-mode=ON

‎tests/read-replica-mysql8/sourcedb/init.d/init.sql‎

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CREATE USER 'replica'@'%' IDENTIFIED BY 'replica';
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GRANT REPLICATION SLAVE ON *.* TO 'replica'@'%';

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