storage

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S3 stoage under Linux / Ubuntu

Install CLI client
apt install -y s3cmd

Configuration file
s3cmd --configure
${HOME}/.s3cfg

Commands
s3cmd mb s3://buk1
s3cmd put /tmp/1m.img s3://buk1
s3cmd ls s3://buk1
s3cmd du
s3cmd rm s3://buk1/1m.img
s3cmd rb s3://buk1
s3cmd rb s3://buk1 --recursive

s3cmd rm s3://lfs/ --recursive --force

s3cmd \
--access_key xxxxxxxxxxx \
--secret_key xxxxxxxxxxxxxx \
--host-bucket '%(bucket)s.s3.example.com' \
--host s3.example.com \
--signature-v2 \
--no-preserve \
ls s3://lpz-duply

# acl

Ceph

ceph status
ceph health detail
ceph df detail
ceph osd lspools
osd pool ls detail

Monitoring
https://github.com/ceph/ceph-nagios-plugins/releases

Build nagios-plugins-ceph
sudo apt-get install -y devscripts fakeroot build-essential dh-python
git clone https://github.com/ceph/ceph-nagios-plugins.git
cd ceph-nagios-plugins#
make deb
sudo dpkg -i nagios-plugins-ceph_*_all.deb

# create wrapper for kolla-ansible installation
cat < /usr/bin/ceph
#!/bin/bash
docker exec -it ceph_mon ceph $@
EOF
chmod +x /usr/bin/ceph

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