Skip to content

DOCKER_NOTES.md

Latest commit

 

History

History
59 lines (43 loc) · 2.08 KB

DOCKER_NOTES.md

File metadata and controls

59 lines (43 loc) · 2.08 KB

resize partition

https://blog.mylab.cc/2022/02/26/How-to-resize-the-root-LVM-partition-of-Ubuntu/

df -Th lsblk --fs sudo lvextend -l +100%FREE -r /dev/mapper/ubuntu--vg-ubuntu--lv

allow non-root docker access

  • after installing docker on ubuntu host, run following so that non-root user can run docker commands: sudo groupadd docker sudo usermod -aG docker $USER sudo chown root:docker /var/run/docker.sock sudo chown -R root:docker /var/run/docker

to allow remote docker api

  • Open the file /lib/systemd/system/docker.service

  • Modify the following line: #ExecStart=/usr/bin/docker daemon -H fd:// -H tcp://0.0.0.0:2375 ExecStart=/usr/bin/dockerd -H fd:// -H tcp://0.0.0.0:2375 --containerd=/run/containerd/containerd.sock

  • Reload the configuration and restart the Docker daemon:

sudo systemctl daemon-reload sudo systemctl restart docker.service

mkdir /srv/mssql chgrp -R 0 /srv/mssql chmod -R g=u /srv/mssql chown 10001:0 /srv/mssql

Underlying phyiscal disk has unsupported sector size:

There have been 256 misaligned log IOs which required falling back to synchronous IO. The current IO is on file /var/opt/mssql/data/master.mdf.

start sqlserver with trace flag 1800 on (to force to 4K sectors for logs)

https://docs.docker.com/engine/install/ubuntu/

for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done

# Add Docker's official GPG key:
sudo apt-get update
sudo apt-get install ca-certificates curl gnupg
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg

# Add the repository to Apt sources:
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update

sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin