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Monthly Archives: March 2020
docker normally runs as root but you can also run it #rootless
docker normally runs as root so has a very high attack surface but you can also run it #rootless
- https://docs.docker.com/engine/security/security/#docker-daemon-attack-surface
- https://docs.docker.com/engine/security/rootless/
- https://docs.docker.com/engine/security/rootless/#known-limitations
see also
system monitoring your #cloud infrastrcuure with @datadog and @docker #devops #sysadmin
system monitoring your #cloud infrastrcuure with @datadog and @docker
@datadog docs
- https://docs.datadoghq.com/agent/
- https://docs.datadoghq.com/agent/basic_agent_usage/?tab=agentv6v7
- https://docs.datadoghq.com/agent/docker/?tab=standard
- https://docs.datadoghq.com/agent/autodiscovery/
@datadog on github
docker for @NVIDIA GPUs
docker for @NVIDIA GPUs
- https://docs.docker.com/config/containers/resource_constraints/
- https://github.com/NVIDIA/nvidia-docker
- https://www.nvidia.com/Download/index.aspx
- https://www.nvidia.co.uk/Download/driverResults.aspx/156193/en-uk
NVIDIA NVS 3100M (GT218 16 cores)
NVIDIA Quadro 2000M (GF106 192 cores)
docker quickstart
docker quickstart
# aptitude install docker.io # systemctl enable docker # systemctl start docker # systemctl is-active docker.service # systemctl status docker.service # usermod -aG docker $USER
logout of xwindows
login to xwindows
git clone & docker build
$ git clone my-image $ docker build my-image
docker pull
$ docker pull infrabuilder/foldingathome
docker run and monitor
$ docker run -d --name humpty-dumpty hello-world $ docker ps [to confirm container name ie humpty-dumpty] $ docker logs -f humpty-dumpty $ docker top humpty-dumpty $ docker stop humpty-dumpty $ docker kill humpty-dumpty
manage docker containers
$ docker stats $ docker ps $ docker ps -a$ docker rm humpty-dumpty
manage docker images
$ docker images $ docker rmi hello-world
docs
Alibaba Cloud are helping to #beatthevirus #solvethevirus
Alibaba Cloud helping to #beatthevirus #solvethevirus including “Free Access to Cloud Computing” to Help Treat Coronavirus Alibaba Cloud offers AI-powered computing platform and super computing cluster for free to power global research institutions to accelerate viral gene-sequencing, protein-screening and other research in treating or preventing the Coronavirus.
docker images for @foldingathome
docker images for @foldingathome
today there were ~ 30 images to choose from including
- https://hub.docker.com/r/infrabuilder/foldingathome
- https://hub.docker.com/r/linuxserver/foldingathome
- https://hub.docker.com/r/osde8info/foldingathome
- https://hub.docker.com/r/robertnetz/foldingathome
on github
- https://github.com/InfraBuilder/docker-foldingathome
- https://github.com/osde8info/docker-foldingathome
- https://github.com/linuxserver/docker-foldingathome
- https://github.com/robertnetz/foldingathome
vendors
docker pull & run cmds
$ docker pull infrabuilder/foldingathome $ docker run -d \ -e USER="*MYUSER*" -e PASSKEY="*MYPASSKEY*" -e TEAM="236450" \ -e CPUS=2 \ --name folding infrabuilder/foldingathome $ docker pull osde8info/foldingathome \ $ docker run -d \ -e USER="*MYUSER*" -e PASSKEY="*MYPASSKEY*" -e TEAM="236450" \ -e CPUS=2 \ --name folding osde8info/foldingathome
DELL EMC @VMware #Flings micro #VM projects
DELL EMC @VMware #Flings micro #VM projects
- https://flings.vmware.com/?category=&order=title_asc&page=1&utf8=%E2%9C%93
- https://flings.vmware.com/?category=&order=title_asc&page=2&utf8=%E2%9C%93
- https://flings.vmware.com/?category=&order=title_asc&page=3&utf8=%E2%9C%93
featuring an IBM RedHat OpenShift VM
and a foldingathome VM
TOP10 #cloud vendors according to @cloudwars #devops #sysadmin #virtualisation
TOP10 #cloud vendors according to @cloudwars
Now Oracle @oraclecloud are providing bare-metal @NVIDIA #GPUs through Oracle Cloud Infrastructure for @foldingathome #beatthevirus #curethevirus
Now Oracle @oraclecloud are providing bare-metal @NVIDIA #GPUs through Oracle Cloud Infrastructure for @foldingathome #beatthevirus #curethevirus
and YOU can join in at home with Oracle VirtualBox and VMware Photon VM
