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notes

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This commit is contained in:
Paul Trowbridge 2020-02-07 01:00:17 -05:00
parent adee128e51
commit 07c05244e7
7 changed files with 97 additions and 94 deletions
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18
multipass.md
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mutlipass - ubuntu vm's from canonical mutlipass - ubuntu vm's from canonical
snap install multipass --classic (apparently this option is required and allows the snap to violate it's sandbox??) snap install multipass --classic (apparently this option is required and allows the snap to violate it's sandbox??)
https://multipass.run/ https://multipass.run/

4
nginx.md
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https://nginx.org/en/docs/http/configuring_https_servers.html https://nginx.org/en/docs/http/configuring_https_servers.html

3
pgbdager.md Normal file
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creates a file `out.html` by default
sudo pgbadger --prefix '%t [%p]: [%l-1] user=%u,db=%d,app=%a,client=%h,remote=%r ' //var/log/postgresql/postgresql-2020-02*

62
pghero.md
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https://github.com/ankane/pghero/blob/master/guides/Linux.md https://github.com/ankane/pghero/blob/master/guides/Linux.md
get: get:
``` ```
wget -qO- https://dl.packager.io/srv/pghero/pghero/key | sudo apt-key add - wget -qO- https://dl.packager.io/srv/pghero/pghero/key | sudo apt-key add -
sudo wget -O /etc/apt/sources.list.d/pghero.list \ sudo wget -O /etc/apt/sources.list.d/pghero.list \
https://dl.packager.io/srv/pghero/pghero/master/installer/ubuntu/18.04.repo https://dl.packager.io/srv/pghero/pghero/master/installer/ubuntu/18.04.repo
sudo apt-get update sudo apt-get update
sudo apt-get -y install pghero sudo apt-get -y install pghero
``` ```
Add your database. (use \ to escape special passw chars) Add your database. (use \ to escape special passw chars)
``` ```
sudo pghero config:set DATABASE_URL=postgres://user:password@hostname:5432/dbname sudo pghero config:set DATABASE_URL=postgres://user:password@hostname:5432/dbname
``` ```
And optional authentication. And optional authentication.
``` ```
sudo pghero config:set PGHERO_USERNAME=link sudo pghero config:set PGHERO_USERNAME=link
sudo pghero config:set PGHERO_PASSWORD=hyrule sudo pghero config:set PGHERO_PASSWORD=hyrule
``` ```
Start the server Start the server
``` ```
sudo pghero config:set PORT=3001 sudo pghero config:set PORT=3001
sudo pghero config:set RAILS_LOG_TO_STDOUT=disabled sudo pghero config:set RAILS_LOG_TO_STDOUT=disabled
sudo pghero scale web=1 sudo pghero scale web=1
``` ```
Confirm it’s running with: Confirm it’s running with:
`curl -v http://localhost:3001/` `curl -v http://localhost:3001/`

4
postgres/nginx.md
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setting up reverse proxy for different sub domains setting up reverse proxy for different sub domains
https://serverfault.com/questions/753105/how-to-reverse-proxy-to-different-places-depending-on-subdomain-in-nginx https://serverfault.com/questions/753105/how-to-reverse-proxy-to-different-places-depending-on-subdomain-in-nginx

86
ufw.md
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if you dont specify a protocol it allows either tcp/udp if you dont specify a protocol it allows either tcp/udp
**ports** **ports**
``` ```
sudo ufw allow 22 sudo ufw allow 22
sudo ufw allow 22/tcp sudo ufw allow 22/tcp
``` ```
**ranges** **ranges**
``` ```
sudo ufw allow 6000:6007/tcp sudo ufw allow 6000:6007/tcp
sudo ufw allow 6000:6007/udp sudo ufw allow 6000:6007/udp
``` ```
**specific ip** **specific ip**
``` ```
sudo ufw allow from 203.0.113.4 sudo ufw allow from 203.0.113.4
sudo ufw allow from 203.0.113.4 to any port 22 sudo ufw allow from 203.0.113.4 to any port 22
``` ```
enable firewall `suod ufw enable` enable firewall `suod ufw enable`
## inquirey ## inquirey
`sudo ufw status numbered` `sudo ufw status numbered`
pt@r710:~$ sudo ufw status numbered pt@r710:~$ sudo ufw status numbered
Status: active Status: active
To Action From To Action From
-- ------ ---- -- ------ ----
[ 1] 22/tcp ALLOW IN Anywhere [ 1] 22/tcp ALLOW IN Anywhere
[ 2] 5432 ALLOW IN Anywhere [ 2] 5432 ALLOW IN Anywhere
[ 3] 5440 ALLOW IN Anywhere [ 3] 5440 ALLOW IN Anywhere
[ 4] 10000 ALLOW IN Anywhere [ 4] 10000 ALLOW IN Anywhere
[ 5] 443/tcp ALLOW IN Anywhere [ 5] 443/tcp ALLOW IN Anywhere
[ 6] 5433/tcp ALLOW IN Anywhere [ 6] 5433/tcp ALLOW IN Anywhere
[ 7] 22/tcp (v6) ALLOW IN Anywhere (v6) [ 7] 22/tcp (v6) ALLOW IN Anywhere (v6)
[ 8] 5432 (v6) ALLOW IN Anywhere (v6) [ 8] 5432 (v6) ALLOW IN Anywhere (v6)
[ 9] 5440 (v6) ALLOW IN Anywhere (v6) [ 9] 5440 (v6) ALLOW IN Anywhere (v6)
[10] 10000 (v6) ALLOW IN Anywhere (v6) [10] 10000 (v6) ALLOW IN Anywhere (v6)
[11] 443/tcp (v6) ALLOW IN Anywhere (v6) [11] 443/tcp (v6) ALLOW IN Anywhere (v6)
[12] 5433/tcp (v6) ALLOW IN Anywhere (v6) [12] 5433/tcp (v6) ALLOW IN Anywhere (v6)

14
wekan.md
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https://github.com/wekan/wekan-snap/wiki/Install https://github.com/wekan/wekan-snap/wiki/Install
`snap set wekan root-url='https://example.com/something'` `snap set wekan root-url='https://example.com/something'`
`snap set wekan port='3001'` `snap set wekan port='3001'`
caddy files exist but not understood: //var/snap/wekan/common caddy files exist but not understood: //var/snap/wekan/common