CDH 6 to CDP Private Cloud Base

Back Up Cloudera Manager Server

My Environment

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Operating System

Database

Using Cloudera Navigator

Current Cloudera Manager Version

New Cloudera Manager Version

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6.3.4 6.3.3 6.3.1 6.3.0 6.2.1 6.2.0 6.1.1 6.1.0 6.0.1 6.0.0 7.11.3 7.7.3 7.7.1 7.6.7 7.6.1 7.4.4 6.3.4 6.3.3 6.3.2 6.3.1 6.3.0 6.2.1 6.2.0 6.1.1 6.1.0 6.0.2 6.0.1 7.1.9.1000 7.1.9 7.1.8 7.1.7.3000 7.1.7.2000 7.1.7.1000 7.1.7

Log in to the Cloudera Manager Server host.
```
ssh my_cloudera_manager_server_host
```

Create a top-level backup directory.

export CM_BACKUP_DIR="`date +%F`-CM"
echo $CM_BACKUP_DIR
mkdir -p $CM_BACKUP_DIR

1. Back up the Cloudera Manager Server directories along with the CSP key file when Credential Storage Provider (CSP) is enabled:
```
sudo -E tar -cf $CM_BACKUP_DIR/cloudera-scm-server.tar /etc/cloudera-scm-server /etc/default/cloudera-scm-server ***/path/to/csp/keys***
```
  important
  In the above command, you must replace the ***/path/to/csp/key*** with the actual path where the CSP key has been stored from the following options:
  - /var/lib/cloudera-scm-server/csp-data
  - /opt/cloudera/
  - /etc/cloudera/
  - /var/cloudera/
2. Back up the Cloudera Manager Server directories without CSP key file:
```
sudo -E tar -cf $CM_BACKUP_DIR/cloudera-scm-server.tar /etc/cloudera-scm-server /etc/default/cloudera-scm-server
```

Back up the existing repository directory.

RHEL / CentOS

sudo -E tar -cf $CM_BACKUP_DIR/repository.tar /etc/yum.repos.d

SLES

sudo -E tar -cf $CM_BACKUP_DIR/repository.tar /etc/zypp/repos.d

Ubuntu

sudo -E tar -cf $CM_BACKUP_DIR/repository.tar /etc/apt/sources.list.d