sedna/docs/setup/all-in-one.md

• Deploy All In One Sedna

Deploy All In One Sedna

The all-in-one script is used to install Sedna along with a mini Kubernetes environment locally, including:

• A Kubernetes v1.21 cluster with multi worker nodes, default zero worker node.
• KubeEdge with multi edge nodes, default is latest KubeEdge and one edge node.
• Sedna, default is the latest version.

It requires you:

• 2 CPUs or more
• 2GB+ free memory, depends on node number setting
• 10GB+ free disk space
• Internet connection(docker hub, github etc.)
• Linux platform, such as ubuntu/centos
• Docker 17.06+

For example:

curl https://raw.githubusercontent.com/kubeedge/sedna/master/scripts/installation/all-in-one.sh | KUBEEDGE_VERSION=v1.8.0 NUM_EDGE_NODES=2 bash -

Above command installs a mini Sedna environment, including:

• A Kubernetes v1.21 cluster with only one master node.
• KubeEdge with two edge nodes.
• The latest Sedna.

You can play it online on katacoda.

Advanced options:

Env Variable	Description	Default Value
NUM_EDGE_NODES	Number of KubeEdge nodes	1
NUM_CLOUD_WORKER_NODES	Number of cloud worker nodes, not master node	0
SEDNA_VERSION	The Sedna version to be installed.	The latest version
KUBEEDGE_VERSION	The KubeEdge version to be installed.	The latest version
CLUSTER_NAME	The all-in-one cluster name	sedna-mini
FORCE_INSTALL_SEDNA	If 'true', force to reinstall Sedna	false
NODE_IMAGE	Custom node image	kubeedge/sedna-allinone-node:v1.21.1
REUSE_EDGE_CONTAINER	Whether reuse edge node containers or not	true

Clean all-in-one Sedna:

curl https://raw.githubusercontent.com/kubeedge/sedna/main/scripts/installation/all-in-one.sh | bash /dev/stdin clean