Using Puppet is the fastest way to prepare a host for Tungsten Clustering. These instructions will show you how to install Puppet and prepare a host to run Tungsten Clustering. If you want to prepare the hosts without Puppet, follow the guidelines in Appendix B, Prerequisites.
Make sure Puppet and all required packages are installed. See https://docs.puppetlabs.com/guides/puppetlabs_package_repositories.html if you have any issues getting Puppet installed.
For RHEL/CentOS-based distributions:
shell >rpm -ivh http://yum.puppetlabs.com/puppetlabs-release-el-6.noarch.rpmshell >yum install -y ruby rubygems ruby-devel puppet
For Ubuntu-based distributions:
shell >apt-get updateshell >apt-get install -y ruby ruby-dev puppet
Install the Continuent Puppet module.
shell >mkdir -p /etc/puppet/modulesshell >puppet module install continuent/tungsten
If you do not have DNS entries for the hosts in use, update the
/etc/hosts file so that it reflects the proper IP
addresses and complete hostname.
shell > puppet apply -e "
host { 'db1.west.example.com': ip => '192.168.11.101', }
host { 'db2.west.example.com': ip => '192.168.11.102', }
host { 'db3.west.example.com': ip => '192.168.11.103', }
"
Use the Continuent Puppet module to install all prerequisites including MySQL. This will implement the prerequisites described in Section B.2, “Host Configuration” and Section B.3, “MySQL Database Setup”.
shell > puppet apply -e "class { 'tungsten' :
installMysql => true,
replicationUser => 'tungsten',
replicationPassword => 'secret',
appUser => 'app_user',
appPassword => 'secret',
}"
Use the Continuent Puppet module to install all common prerequisites. This will implement the prerequisites described in Section B.2, “Host Configuration”.
shell > puppet apply -e "class { 'tungsten' : }"
Use the Continuent Puppet module to install all common prerequisites. This will implement the prerequisites described in Section B.2, “Host Configuration”.
shell > puppet apply -e "class { 'tungsten' : }"
The tpm script uses SSH to execute commands on each host. There are two simple ways to install these keys.
Provide the SSH certificate and key to Puppet. In each of the examples
below you may include an SSH certificate and key that will be assigned
to the tungsten system user.
shell > puppet apply -e "class { 'tungsten' :
sshPublicKey => "-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----",
sshPrivateCert => "AAAAB3NzaC1yc2EAAAADAQABAAABAQDGhMQtYHfHd/YWGliTo8WmJCHXz5MX0CMlUKaZ »
hdGsK4485KdCiVkJwMm7znJl8Yq/FxlKXZ5CYuRAosvlES3hbsx1uEfzWMurQTnE6sEfrgDEwBloUGvHDenIcCg »
Wt/ta5QT7nBI4jcodZ/KPsXOy6C9euIY24z4EvzxaqH2bpw7wfqCjPpFqHkF33cSMg5ds2ByYxDjRuWoe7oOvSi »
G9d186Kj6D6nxvhJMji0CDrw4d94KyehdebN82nGLg4Etf2spReuJr46BYAuPvP0blgA6VNs4Nkexb2RfwpPcqi »
PwH9dPAmryIx8DXy9gi1xIsrRSdqgPOBudeNtMT4O6X",
}"
After unpacking the software package run the tpm
ssh-copy-cert to output a set of commands that will setup
the SSH certificate and authorized keys for a user. Run these commands
as the tungsten system user on
each host before proceeding with deployment.
shell >./tools/tpm ssh-copy-cert mkdir -p ~/.ssh echo "-----BEGIN RSA PRIVATE KEY----- MIIEogIBAAKCAQEAxoTELWB3x3f2FhpYk6PFpiQh18+TF9AjJVCmmYXRrCuOPOSn QolZCcDJu85yZfGKvxcZSl2eQmLkQKLL5REt4W7MdbhH81jLq0E5xOrBH64AxMAZ aFBrxw3pyHAoFrf7WuUE+5wSOI3KHWfyj7FzsugvXriGNuM+BL88Wqh9m6cO8H6g oz6Rah5Bd93EjIOXbNgcmMQ40blqHu6Dr0ohvXdfOio+g+p8b4STI4tAg68OHfeC snoXXmzfNpxi4OBLX9rKUXria+OgWALj7z9G5YAOlTbODZHsW9kX8KT3Koj8B/XT wJq8iMfA18vYItcSLK0UnaoDzgbnXjbTE+DulwIDAQABAoIBACn6+41pAAtzh9vG uIKIOIzYyTtdDwsTHcuPUZvXm65gC5U++UvtxaF1XnPTxYdfW+rrFJMQVx5M0V4F zz5isqQgjSY70SNZ3MAba/8DcdGkN09kHDtd/ly6yXx0k1WylHn1Qmd+6q+A9IPh bn8KlJ/5z8KlHOTQi1XvpvC4/s8CVp+J/7CZMnUa7Y5yJvYVV3NCUlySYgYciilw VsG5V+1fCB9pvrz86k/yjb20nlL64c0zXZIySg3aCYT8MPk7babKSftZfwP5yTU5 cauNNMBY81WIKuTQ23Tzh5y/iU7dlnwi3svzIDLApG/XUrv9ovr4R+0E0JGO1FpS 2tbbGaECgYEA5S4QW9oNdDSo0PaOp5BKxlagPqLY8Qm/aIxdSxzNEuTlHUuVQHuz WlKW2pziT+QeQXa6RjbVgRle2eg5T9fI/QPRKHvkQVJ/xuB7qPGdNoibNHJMpQsB sqpPKk5btpCnTiM1OVyCNJNZwF884JoIKj4aXf0Oetcbg/rKPAMnX1ECgYEA3cAg 9c7iHACozBTGP52Mcm0rQgFugtz382L5i7sbJUtfvyTMjXOijzWu53U8Au+sfhwg F5DoD0aMnodqJllhXIqyyD5oIRAQwplDm3gCvU278WucOFLKcXtTDobog8aC4DJ+ TyisczxTxLlviS2paKs4Y3GL3DD8wNpEgN4dBWcCgYAzyjcUKrCDpCrKHg2avDbJ n2XTAcX4onVI0P98K+QD8wn7lssBqXKcZLGGcZGK8EgODyCFIXsaE3ulzp609lSL KMOpXGX2hQgvDyeixAb8/d3k+jdrzJLzpx0AuHhtRz8nnzk13zvlWa8ck+kT8HsL 4MDgoIEXLWkgaBoveZ76IQKBgHXKJLftWPX+86rULiqEiaIOkzfQgt9IePzzyhKL JPQ+gXGLHozUq7jejzWrdGEq5rlmPzXFZz8V/oQG8j/Eoo8Brc3oOG+3lO+JcfwX V30u2XJ38teIQrjdBVVmHARDYimtKKLrvA7KMMUCq1h2xNIwgRdxrRUdgGUAi/rY ARppAoGAe6GQOxEdio748n4+Kh1j/bHZWdID7QhjPXCJ83NQ3Jd1lIWqR+9B0tdS 90jpedj4K24TLd8il2+zQ135/j1XQAqeZXXO5wffNfgRqvnxGm6IIoWX86VIjXV1 nIOZXfxJbVcOm391bgGfcnxk78vSLuvHM3Iva6cGmBwqTzI7lxQ= -----END RSA PRIVATE KEY-----" > ~/.ssh/id_rsashell >echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDGhMQtYHfHd/ » YWGliTo8WmJCHXz5MX0CMlUKaZhdGsK4485KdCiVkJwMm7znJl8Yq/FxlKXZ5CYuRAosvlES3hbsx1 » uEfzWMurQTnE6sEfrgDEwBloUGvHDenIcCgWt/ta5QT7nBI4jcodZ/KPsXOy6C9euIY24z4EvzxaqH » 2bpw7wfqCjPpFqHkF33cSMg5ds2ByYxDjRuWoe7oOvSiG9d186Kj6D6nxvhJMji0CDrw4d94Kyehde » bN82nGLg4Etf2spReuJr46BYAuPvP0blgA6VNs4Nkexb2RfwpPcqiPwH9dPAmryIx8DXy9gi1xIsrR » SdqgPOBudeNtMT4O6X tungsten@db1.east" > ~/.ssh/id_rsa.pubshell >touch ~/.ssh/authorized_keysshell >cat ~/.ssh/id_rsa.pub>>~/.ssh/authorized_keysshell >chmod 700 ~/.sshshell >chmod 600 ~/.ssh/*