Upgrading DSS Cloud

Steps to upgrade DSS Cloud (with Kubernetes and User Isolation) to latest version.

For commands with sudo, run as your user (i.e. run as cheryl_abundo) instead of as dataiku.

For all other commands, run as dataiku.

Check if anyone is logged in to DSS cloud

If no one is connected, stop DSS (run commands as dataiku)
sudo su - dataiku
./design/bin/dss stop

If someone is connected, inform the person/s before stopping DSS,
Clean-up DSS disk
rm -rf ./design/tmp/*
rm -rf ./design/caches/*
  rm -rf ./design/exports/*
  rm -rf ./design/diagnosis/*
  rm -rf ./design/jobs/*
  rm -rf ./design/scenarios/*
Backup data directory
1. Check the size of the DSS data directory
  du -hcs ./design
2. Check if there's enough disk space in the VM
  df -h
  
  If there's not enough space, incrased disk by following 3c else proceed to 4
3. Increase disk attached to VM instance
  1. Open boot disk and click on Edit. Specify higher Size and click Save.
  2. Open VM SSH and identify the disk with the file system and the partition that you want to resize.
    sudo lsblk
  3. Resize the image partition identified above.
    sudo growpart /dev/sda 1
  4. Extend the file system on the disk/partition to use the added space.
    sudo xfs_growfs /dev/sda1
  5. Verify that the file system is resized
    df -h /dev/sda1
4. Copy DSS data directory to backup directory (can take awhile, have coffee, work on something else in the meantime)
  cp -rv ./design ./design_backup
Download the latest Dataiku installation file
wget https://cdn.downloads.dataiku.com/public/dss/6.0.1/dataiku-dss-6.0.1.tar.gz
Unpack the file
tar xzf dataiku-dss-6.0.1.tar.gz

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