coreOS about kontena HOT 3 CLOSED

With CoreOS, we'd like to have some kind of updating tool. You can use cloud config to setup the system but maintaining and updating the system is challenging. And this is something we are currently working on. So, stay tuned! In meanwhile, if you are interested, you can play around with our current CoreOS setup templates in kontena-jumpstarter repo. They might (or might not) work :)

Kontena Master Node

https://github.com/kontena/kontena-jumpstarter/blob/master/lib/kontena/configurator/user_data/master.yml.erb

Where current values of variables are:

kontena_version: '0.6.1',
redis_version: '2.8',
mongo_version: '3.0',
haproxy_version: 'latest'

Kontena Host Nodes

https://github.com/kontena/kontena-jumpstarter/blob/master/lib/kontena/configurator/user_data/node.yml.erb

Where current values of variables are:

kontena_version: '0.6.1',
weave_version: '0.10.0',
cadvisor_version: '0.12.0',
master_uri: '<uri of master node>', # for example ws://master_node_ip:8080
grid_token: '<grid token>',
node_number: 1...254 # incremental value for each node
discovery_url: '' # you can get it from here: https://discovery.etcd.io/new?size=<initial_cluster_size>

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Ok I see. As long as updates are not handled, that will be an issue I guess.
But I'll give it a try right now, I am curious :)

Thanks

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👍

Please share how did it go and if there are something that we can improve there!

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