77 lines
1.8 KiB
Markdown
77 lines
1.8 KiB
Markdown
## Database
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### postgres
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- Host: postgres
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```bash
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$ create-postgres-user-and-database foo bar # create user `foo` and give him access to database `bar`
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```
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Administration shell:
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```bash
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$ sudo psql -h postgres -U postgres
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psql> \l # list databases
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psql> \c <database> # connect to database
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psql> \d # show tables
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$ sudo pg_dump -h postgres -U postgres <dbname> > dump.sql # backup
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$ sudo psql -h postgres -U postgres < dump.sql # restore
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```
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### mysql
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- Host: mysql
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```bash
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$ create-mysql-user-and-database foo # create database and user `foo`
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```
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## List zfs snapshots
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```bash
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$ cd /data/containers/<name>/rootfs/.zfs # .zfs directory is hidden and will not be shown by `ls -a`
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$ ls
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```
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## Ldap
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Administration: https://ldap.higgsboson.tk
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| objectclass | description |
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| ----------- | ---------------------------- |
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| mailaccount | access imap/smtp |
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| owncloud | https://cloud.higgsboson.tk |
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| gitlab | https://git.higgsboson.tk |
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| ttrss | https://rss.higgsboson.tk |
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## Mail
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| Key | Value |
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| ----------- |----------------------------- |
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| Imap | imap.higgsboson.tk, Port 143 |
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| Smtp | smtp.higgsboson.tk, Port 567 |
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| Webmail | https://mail.higgsboson.tk |
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| Encryption | STARTTLS or TLS |
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| MX-Record | mail.higgsboson.tk |
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| SRV-Record | v=spf1 a:mail.higgsboson.tk ip6:2a01:4f8:210:31fd:1::10 -all |
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## LXC
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```bash
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$ lxc-attach -n <name> # login
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$ systemctl start lxc@<name> # start container
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$ systemctl stop lxc@<name> # stop container
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```
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## Get logs
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`lxc-log <CONTAINER> <SERVICE>`
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example:
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```bash
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$ lxc-log mail postfix # get logs of postfix service in the mail container
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$ lxc-log mail postfix -f # Additional parameter are passed to journalctl
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```
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