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Storage Node Installation
Installation of Please follow the stepsĀ here to complete the storage node happens with two separate packages. The first package installs the required Linux users and the second installs the services. Use the following two commands for the installation:
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language | bash |
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Cluster Node Installation
First install the following prerequisites:
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yum install libgomp |
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The default MySQL variant for MySQL on RHEL7/CentOS7 is MariaDB.
Please execute the following before you proceed further:
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echo "Installing Squirro dependency MariaDB"
yum install -y mariadb-server
yum install -y policycoreutils-devel
if [ -f /lib/systemd/system/mariadb.service ]; then
systemctl stop mariadb
mv /lib/systemd/system/{mariadb,mysqld}.service
systemctl enable mysqld
systemctl start mysqld
fi |
Once we have released MariaDb RPM packages, the corresponding upgrade will undo this indirection.
Installation of the Squirro cluster node happens with two separate packages. The first package installs the required Linux users and the second installs the services. Use the following commands for the installation:
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yum install python27-python || yum install python27
yum install squirro-cluster-node-users
yum install squirro-cluster-node |
If the Storage and Cluster node are not the same physical machine, then you need now to adjust the fileĀ /etc/nginx/conf.d/upstream-elastic.inc to point to the IP or Hostnames of the storage node(s).
Examples:
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upstream elastic {
server 127.0.0.1:9200;
keepalive 32;
} |
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upstream elastic {
server 192.168.0.20:9200;
keepalive 32;
} |
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upstream elastic {
server 192.168.0.20:9200;
server 192.168.0.21:9200;
server 192.168.0.22:9200;
keepalive 32;
} |
If changes have been made to this file, reload the nginx configuration
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service nginx reload |
Finally start the Squirro Services:
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service monit start
monit -g all-manual start |
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echo "Starting Squirro services"
cd /lib/systemd/system
for service in $(ls sq*d.service); do
echo "Starting $service"
systemctl restart $service
done |
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Please follow the steps here to complete the cluster node installation.