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cdh-tools

Playbook for cloudera hadoop auto install

Playbook Description

  • cluster.yml install cloudera manager server and agent playbook
  • client.yml install hadoop client use cluster config playbook
  • kdc.yml install kerberos kdc playbook

Inventory Description

Host Group Description
local localhost
master the host will be install cloudera manager server
slave the host will be install cloudera manager agent
client the host will be install hadoop client
kdc the host will be install kerberos kdc

Roles Description

Role Description
ntp init ntp server
kdc init kdc server
common init host(thp,swappiness,firewall,/etc/hosts...)
install_scm_common install cloudera manager common packages(jdk..)
install_scm_server install cloudera manager server packages
install_scm_agent install cloudera manager agent packages
install_client install hadoop client
download_cdh_management_pkg download cloudera management packages to localhost
download_cdh_parcel_pkg download cloudera cdh parcel packages to server hosts

Other Description

  • group_vars/all: global vars
  • tools/install_ansible.sh: a bash script which can install ansible on localhost
  • playbooks/*: test playbooks

Example

  • install cluster

    ansible-playbook -i hosts cluster.yml -k