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Diffstat (limited to 'dev-db/mysql-init-scripts/files/mysqld-wait-ready')
-rw-r--r--dev-db/mysql-init-scripts/files/mysqld-wait-ready56
1 files changed, 0 insertions, 56 deletions
diff --git a/dev-db/mysql-init-scripts/files/mysqld-wait-ready b/dev-db/mysql-init-scripts/files/mysqld-wait-ready
deleted file mode 100644
index 9e5d3e4..0000000
--- a/dev-db/mysql-init-scripts/files/mysqld-wait-ready
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/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