From 56bd759df1d0c750a065b8c845e93d5dfa6b549d Mon Sep 17 00:00:00 2001 From: "Robin H. Johnson" Date: Sat, 8 Aug 2015 13:49:04 -0700 Subject: proj/gentoo: Initial commit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson X-Thanks: Alec Warner - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring - wrote much python to improve cvs2svn X-Thanks: Rich Freeman - validation scripts X-Thanks: Patrick Lauer - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed --- dev-db/mysql-init-scripts/files/mysqld-wait-ready | 56 +++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 dev-db/mysql-init-scripts/files/mysqld-wait-ready (limited to 'dev-db/mysql-init-scripts/files/mysqld-wait-ready') diff --git a/dev-db/mysql-init-scripts/files/mysqld-wait-ready b/dev-db/mysql-init-scripts/files/mysqld-wait-ready new file mode 100644 index 000000000000..9e5d3e4d85e0 --- /dev/null +++ b/dev-db/mysql-init-scripts/files/mysqld-wait-ready @@ -0,0 +1,56 @@ +#!/bin/sh + +# This script waits for mysqld to be ready to accept connections +# (which can be many seconds or even minutes after launch, if there's +# a lot of crash-recovery work to do). +# Running this as ExecStartPost is useful so that services declared as +# "After mysqld" won't be started until the database is really ready. + +# Service file passes us the daemon's PID (actually, mysqld_safe's PID) +daemon_pid="$1" + +# extract value of a MySQL option from config files +# Usage: get_mysql_option SECTION VARNAME DEFAULT +# result is returned in $result +# We use my_print_defaults which prints all options from multiple files, +# with the more specific ones later; hence take the last match. +get_mysql_option(){ + result=`/usr/bin/my_print_defaults "$1" | sed -n "s/^--$2=//p" | tail -n 1` + if [ -z "$result" ]; then + # not found, use default + result="$3" + fi +} + +# Defaults here had better match what mysqld_safe will default to +get_mysql_option mysqld datadir "/var/lib/mysql" +datadir="$result" +get_mysql_option mysqld socket "/var/lib/mysql/mysql.sock" +socketfile="$result" + +# Wait for the server to come up or for the mysqld process to disappear +ret=0 +while /bin/true; do + RESPONSE=`/usr/bin/mysqladmin --no-defaults --socket="$socketfile" --user=UNKNOWN_MYSQL_USER ping 2>&1` + mret=$? + if [ $mret -eq 0 ]; then + break + fi + # exit codes 1, 11 (EXIT_CANNOT_CONNECT_TO_SERVICE) are expected, + # anything else suggests a configuration error + if [ $mret -ne 1 -a $mret -ne 11 ]; then + ret=1 + break + fi + # "Access denied" also means the server is alive + echo "$RESPONSE" | grep -q "Access denied for user" && break + + # Check process still exists + if ! /bin/kill -0 $daemon_pid 2>/dev/null; then + ret=1 + break + fi + sleep 1 +done + +exit $ret -- cgit v1.2.3