Notices tagged with docker
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I repeated, so hopefully you'll reach someone who can answer.
I haven't used #Docker for myself yet.
#ulimit
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How do ulimits in a #docker container interact with ulimits in the OS? #SELinux involved at all?
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@mangeurdenuage I don't know how they ( #Docker, #LXC, #Virtuozzo / #OpenVZ ) would deal with that, since (as #BSD fans are quick to point out) containers in Linux lack appropriate security controls.
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below is a section of a #docker compose file. Why is it that under environment in share you have different sections such as JAVA_OPTS, but under solr6 the configs just have a - in front of them. I tried adding JAVA_OPTS to solr6 and got a yml syntax error
```
share:
image: alfresco/alfresco-share:6.2.0
mem_limit: 1g
environment:
REPO_HOST: "alfresco"
REPO_PORT: "8080"
JAVA_OPTS: "
-Xms500m
-Xmx500m
-Dalfresco.host=localhost
-Dalfresco.port=8080
-Dalfresco.context=alfresco
-Dalfresco.protocol=http
"
solr6:
image: alfresco/alfresco-search-services:1.4.2.1
mem_limit: 4g
environment:
#JAVA_OPTS: "-Dsolr.log.level=FINE"
#Solr needs to know how to register itself with Alfresco
- SOLR_ALFRESCO_HOST=alfresco
- SOLR_ALFRESCO_PORT=8080
#Alfresco needs to know how to call solr
- SOLR_SOLR_HOST=solr6
- SOLR_SOLR_PORT=8983
#Create the default alfresco and archive cores
- SOLR_CREATE_ALFRESCO_DEFAULTS=alfresco,archive
#HTTP by default
- ALFRESCO_SECURE_COMMS=none
```
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back on the #Alfresco train...which might be the #docker train. something weird was happening, so I blew it all away. We will see if the new stuff has the same issue.
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https://www.thecube.net/dockercon-2020
Intermission right now. #Docker Dockercon
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Registration is here: https://docker.events.cube365.net/docker/dockercon/
#Docker Dockercon 1-day virtual event tomorrow.
CC: @geniusmusing
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I'm not going to register, but if I can view an hour or so of the stream without registering, I will. #Docker
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dockercon is tomorrow, but idk, I'm not that excited about it. I guess I just don't use #docker that much.
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slowly but surely getting the hang of this #docker thing.
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Does anybody have any #docker learning suggestions? Gratis options only.
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Does anyone have any #docker questions? I am trying to level up from proficient to expert and they say teaching is a great way to learn.
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Any good #docker podcasts?
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unclear how I am supposed to run this imported #docker container though. 'docker' run doesn't work
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@strypey I think it's rather that there are several Linux container projects and most people know only of #Docker and #OpenVZ. #Sandstorm is relatively unknown, and Oasis is the primary place to host it.
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Hopefully, if Sandstorm shuts down entirely, they'll create a migration path to other containers and hosting.
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From HEPfeickert https://twitter.com/HEPfeickert on Twitter: Today is #Docker day at the #USATLASComputingBootcamp! This morning I taught an introduction to Docker and this afternoon Danika Macdonell is teaching how to use Docker in ATLASs #RECAST for analysis preservation and reinterpretation. https://smeehan12.github.io/2019-08-19-usatlas-computing-bootcamp/ https://twitter.com/HEPfeickert/status/1164643338487660544/photo/1 https://chirp.cooleysekula.net/attachment/60831
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@geniusmusing I can’t say what is best, but you do have #KVM and #Proxmox among your options. Perhaps Citrix is the reason so many hosters are switching away from #Xen?
Others:
I think #OpenVZ is closer to containers than virtualization, and if you’re looking toward containers, you’ll also want to consider #Lxc / #Lxd, #Docker, or even #Sandstorm.
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@geniusmusing @brandon Most shared hosting is abominable, so I don’t think shared is the answer. Maybe some sort of proxy that acts as a public face (the IPv4 / IPv6 that everyone sees), but relays to a home-hosted device (likely running something like #Sandstorm; even techpeeps have trouble with #Docker, so it should be out of the question entirely).
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Alright, it's buzzword bingo day! #docker and #blockchain check. Is "cloud" still part of buzzword bingo or are we past that? I feel like I just need #serverless and I'll have things with the free space. !devops
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if you're into #docker: https://support.nagios.com/forum/viewtopic.php?t=44203&start=9999#bottom
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