mirror of
https://github.com/myvesta/vesta
synced 2025-08-19 13:01:52 -07:00
suspend remote dns if connection failed
This commit is contained in:
Serghey Rodin
parent
bbc652c331
commit
f70ba768a3
9 changed files with 85 additions and 74 deletions
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@ -50,8 +50,10 @@ fi
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old_ifs="$IFS"
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IFS=$'\n'
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# Starting cluster loop
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for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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# Check remote dns nodes
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remote_dns_health_check
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for cluster_str in $(grep "SUSPENDED='no'" $VESTA/conf/dns-cluster.conf); do
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# Get host values
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eval $cluster_str
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@ -61,31 +63,17 @@ for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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TYPE='api'
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fi
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# Check recipient dns user
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if [ -z "$DNS_USER" ]; then
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DNS_USER='dns-cluster'
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fi
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# Switch on connection type
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case $TYPE in
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ssh) send_cmd="send_ssh_cmd" ;;
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*) send_cmd="send_api_cmd" ;;
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esac
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# Check host connection
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$send_cmd v-list-sys-config
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if [ $? -ne 0 ]; then
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echo "Error: $TYPE connection to $HOST failed"
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log_event "$E_CONNECT $EVENT"
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exit $E_CONNECT
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fi
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# Check recipient dns user
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if [ -z "$DNS_USER" ]; then
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DNS_USER='dns-cluster'
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fi
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$send_cmd v-list-user $DNS_USER
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if [ $? -ne 0 ]; then
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echo "Error: dns user $DNS_USER doesn't exist"
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log_event "$E_NOTEXIST $EVENT"
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exit $E_NOTEXIST
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fi
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# Check dns exceptions
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if [ -z "$DNS_CLUSTER_IGNORE" ]; then
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DNS_CLUSTER_IGNORE='dns-cluster'
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@ -111,7 +99,7 @@ for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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# Rebuild dns zone
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$send_cmd v-rebuild-dns-domain $DNS_USER $domain 'scheduled'
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if [ $? -ne 0 ]; then
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echo "Error: $TYPE connection to $HOST failed (rebuild)"
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echo "Error: $TYPE connection to $HOST failed"
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log_event "$E_CONNECT $EVENT"
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exit $E_CONNECT
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fi
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@ -119,6 +107,7 @@ for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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done
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# Update pipe
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rm -f $tmpfile
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pipe="$VESTA/data/queue/dns-cluster.pipe"
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str=$(grep -n "$SCRIPT $1 $2$" $pipe | cut -f1 -d: | head -n1)
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if [ ! -z "$str" ]; then
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@ -52,9 +52,10 @@ fi
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old_ifs="$IFS"
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IFS=$'\n'
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# Starting cluster loop
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for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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# Check remote dns nodes
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remote_dns_health_check
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for cluster_str in $(grep "SUSPENDED='no'" $VESTA/conf/dns-cluster.conf); do
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# Get host values
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eval $cluster_str
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@ -69,24 +70,10 @@ for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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*) send_cmd="send_api_cmd" ;;
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esac
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# Check host connection
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$send_cmd v-list-sys-config
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if [ $? -ne 0 ]; then
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echo "Error: $TYPE connection to $HOST failed"
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log_event "$E_CONNECT $EVENT"
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exit $E_CONNECT
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fi
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# Check recipient dns user
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if [ -z "$DNS_USER" ]; then
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DNS_USER='dns-cluster'
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fi
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$send_cmd v-list-user $DNS_USER
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if [ $? -ne 0 ]; then
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echo "Error: dns user $DNS_USER doesn't exist"
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log_event "$E_NOTEXIST $EVENT"
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exit $E_NOTEXIST
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fi
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# Check dns exceptions
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if [ -z "$DNS_CLUSTER_IGNORE" ]; then
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@ -50,8 +50,10 @@ fi
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old_ifs="$IFS"
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IFS=$'\n'
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# Starting cluster loop
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for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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# Check remote dns nodes
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remote_dns_health_check
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for cluster_str in $(grep "SUSPENDED='no'" $VESTA/conf/dns-cluster.conf); do
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# Get host values
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eval $cluster_str
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@ -67,24 +69,10 @@ for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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*) send_cmd="send_api_cmd" ;;
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esac
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# Check host connection
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$send_cmd v-list-sys-config
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if [ $? -ne 0 ]; then
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echo "Error: $TYPE connection to $HOST failed"
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log_event "$E_CONNECT $EVENT"
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exit $E_CONNECT
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fi
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# Check recipient dns user
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if [ -z "$DNS_USER" ]; then
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DNS_USER='dns-cluster'
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fi
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$send_cmd v-list-user $DNS_USER
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if [ $? -ne 0 ]; then
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echo "Error: dns user $DNS_USER doesn't exist"
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log_event "$E_NOTEXIST $EVENT"
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exit $E_NOTEXIST
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fi
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# Check dns exceptions
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if [ -z "$DNS_CLUSTER_IGNORE" ]; then
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@ -95,6 +83,11 @@ for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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str=$(grep "DOMAIN='$domain'" $USER_DATA/dns.conf)
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eval $str
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$send_cmd v-insert-dns-domain $DNS_USER "$str" $HOSTNAME 'scheduled'
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if [ $? -ne 0 ]; then
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echo "Error: $TYPE connection to $HOST failed"
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log_event "$E_CONNECT $EVENT"
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exit $E_CONNECT
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fi
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done
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@ -50,8 +50,10 @@ fi
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old_ifs="$IFS"
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IFS=$'\n'
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# Starting cluster loop
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for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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# Check remote dns nodes
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remote_dns_health_check
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for cluster_str in $(grep "SUSPENDED='no'" $VESTA/conf/dns-cluster.conf); do
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# Get host values
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eval $cluster_str
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@ -67,24 +69,10 @@ for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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*) send_cmd="send_api_cmd" ;;
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esac
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# Check host connection
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$send_cmd v-list-sys-config
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if [ $? -ne 0 ]; then
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echo "Error: $TYPE connection to $HOST failed"
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log_event "$E_CONNECT $EVENT"
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exit $E_CONNECT
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fi
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# Check recipient dns user
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if [ -z "$DNS_USER" ]; then
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DNS_USER='dns-cluster'
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fi
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$send_cmd v-list-user $DNS_USER
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if [ $? -ne 0 ]; then
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echo "Error: dns user $DNS_USER doesn't exist"
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log_event "$E_NOTEXIST $EVENT"
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exit $E_NOTEXIST
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fi
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# Check dns exceptions
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if [ -z "$DNS_CLUSTER_IGNORE" ]; then
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@ -50,8 +50,11 @@ fi
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old_ifs="$IFS"
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IFS=$'\n'
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# Check remote dns nodes
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remote_dns_health_check
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# Starting cluster loop
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for cluster_str in $(cat $VESTA/conf/dns-cluster.conf); do
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for cluster_str in $(grep "SUSPENDED='no'" $VESTA/conf/dns-cluster.conf); do
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# Get host values
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eval $cluster_str
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@ -32,7 +32,7 @@ if [ ! -e "$conf" ]; then
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fi
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# Defining fileds to select
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fields='$HOST $USER $DNS_USER $TYPE $TIME $DATE'
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fields='$HOST $USER $DNS_USER $SUSPENDED $TIME $DATE'
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case $format in
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json) json_list ;;
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@ -34,7 +34,11 @@ if [ ! -z "$DNS_SYSTEM" ]; then
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if [ $? -ne 0 ]; then
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/etc/init.d/$DNS_SYSTEM restart >/dev/null 2>&1
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if [ $? -ne 0 ]; then
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send_mail="$VESTA/web/inc/mail-wrapper.php"
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if [ -e "$VESTA/web/inc/mail-wrapper.php" ]; then
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send_mail="$VESTA/web/inc/mail-wrapper.php"
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else
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send_mail=$(which mail)
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fi
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email=$(grep CONTACT $VESTA/data/users/admin/user.conf)
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email=$(echo "$email" | cut -f 2 -d "'")
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tmpfile=$(mktemp)
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@ -46,7 +46,7 @@ old_ifs="$IFS"
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IFS=$'\n'
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if [ -z $host ]; then
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hosts=$(cat $VESTA/conf/dns-cluster.conf)
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hosts=$(cat $VESTA/conf/dns-cluster.conf | grep "SUSPENDED=='no'")
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rm -f $VESTA/data/queue/dns-cluster.pipe
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touch $VESTA/data/queue/dns-cluster.pipe
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chmod 660 $VESTA/data/queue/dns-cluster.pipe
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@ -107,3 +107,50 @@ is_dnshost_alive() {
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exit $E_NOTEXIST
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fi
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}
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remote_dns_health_check() {
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# Define tmp mail vars
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subj="DNS sync failed"
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email=$(grep CONTACT $VESTA/data/users/admin/user.conf | cut -f 2 -d \')
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send_mail="$VESTA/web/inc/mail-wrapper.php"
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tmpfile=$(mktemp)
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# Starting health-check
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for str in $(grep "SUSPENDED='no'" $VESTA/conf/dns-cluster.conf); do
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# Get host values
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eval $str
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# Check connection type
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if [ -z "TYPE" ]; then
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TYPE='api'
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fi
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# Switch on connection type
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case $TYPE in
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ssh) send_cmd="send_ssh_cmd" ;;
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*) send_cmd="send_api_cmd" ;;
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esac
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# Check host connection
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$send_cmd v-list-sys-config
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if [ $? -ne 0 ]; then
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echo "$(basename $0) $*" > $tmpfile
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echo -e "Error: $TYPE connection to $HOST failed.\n" >> $tmpfile
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echo -n "Remote dns host has been suspended." >> $tmpfile
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echo -n "After resolving issue run " >> $tmpfile
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echo -e "following commands:\n" >> $tmpfile
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echo "v-unsuspend-remote-dns-host $HOST" >> $tmpfile
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echo "v-sync-dns-clustert $HOST" >> $tmpfile
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echo -e "\n\n--\nVesta Control Panel\n$(hostname)" >> $tmpfile
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cat $tmpfile | $send_mail -s "$subj" $email
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log_event "$E_CONNECT $EVENT"
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dconf="../../../conf/dns-cluster"
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update_object_value "$dconf" 'HOST' "$HOST" '$SUSPENDED' 'yes'
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fi
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# Remove tmp file
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rm -f $tmpfile
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done
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}
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