I tried as below, it can works fine:
copy(scp) /opt/trains to target machine upgrade mongo by this: https://clear.ml/docs/latest/docs/deploying_clearml/clearml_server_mongo44_migration/ mv /opt/trains /opt/clearml Increase vm.max_map_count ;Grant access to the Dockers; get lastest docker-compose.yml and pull/upBut the web ui dashboard is still weird, anyway it can work now

If you only want to move the server to another machine and not upgrade the server version, you should just copy the folder and restart the server there, but change nothing

This only means the UI is loading but can't access the server

I mean the old one, in the non-migrated server

Oh... that's very strange

OK i will try again, this time i won't upgrade ES, But do increase vm.max_map_count and open access of /opt/clearm. Why i do again is i found the web ui is fine in deployed machine, but it's weird in my local machine:

But when i click view_all, i can see all the experiments

This is the migration step. once done, the latest docker compose should use the 7.16 image

so the process to move to a new machine and upgrade should be:
Shut down the server Copy the data folder to a new machine Run the migration script from <=v1.1 to v1.2 - the script should automatically create the new mongo_4 folder Get the new docker-compose Start the new server

I know why, because i used the old apiserver.conf, i set fixed_users. After log in http://xxx:8080/login , it's ok now

I know, I just want to understand the old one's status

Also, from the log, I see your ES version is 5.6:
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-5.6.16.jar:5.6.16]and I'm not sure why - in v0.16, the ES version is already 7.6, which makes me think your original version was v0.15, also in the new docker-compose the version is 7.16, so maybe you are not using the updated docker-compose file?

7.6 and 7.16 do not require data migration, 7.16 can simply be started after the migration to 7.6 was done

And i try to upgrade elastic by your script, but it cannot success, the log shows :

Sorry , my poor english, it means upgrade by script.
Good news is it's fine now, I try to upgrade ES (although it fails), and i try to go through the necessary steps in this: https://clear.ml/docs/latest/docs/deploying_clearml/clearml_server_linux_mac

But without navigation bar, it's quiet inconvenient 😢 ...Do you known why? SuccessfulKoala55

Correct me if I'm wrong, but you wrote:

2. update /opt/trains/mongo to /opt/trains/mongo_4 in target machine

which does not mention running the upgrade script?

Also, from the log, I see your ES version is 5.6:

at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-5.6.16.jar:5.6.16]

and I'm not sure why - in v0.16, the ES version is already 7.6, which makes me think your original version was v0.15, also in the new docker-compose the version is 7.16, so maybe you are not using the updated docker-compose file?

It confused me too, but ES dir in my 0.16 version is /opt/trains/data/elastic_7

Cam you perhaps send the docker-compose in the current server? (已編輯)

Sorry I don't undestand what' your meaning...

I want to use clearml, the old one's mongo is 3.65...

SuccessfulKoala55 I get all the trains server experiments record in new clearml server. Maybe it's due to vm.max_map_count or access of /opt/clearml, or the failed ES upgrade...

Where's "view all" in that screenshot?

here is my old docker-compose

My docker-compose is lateset, download by this:
curl https://raw.githubusercontent.com/allegroai/clearml-server/master/docker/docker-compose.yml -o /opt/clearml/docker-compose.yml

Cam you perhaps send the docker-compose in the current server?

OK, this indeed seems like v0.16 🙂

Hi SuccessfulKoala55 I have run this in step 2

Hi SuccessfulKoala55 I find why the ES version is not upgraded to 7.16, because the script provided here is 7.6 https://clear.ml/docs/latest/docs/deploying_clearml/clearml_server_es7_migration

Do you mean i send the old one to you?