[Documentation] Add example deploy session #2
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# Deployment command line
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# Deployment command line example
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Example terminal session for deploying. ssh to your VPS and follow along. Minor differences may be required. e.g. if you are already root, skip `sudo`. If curl is missing, use wget.
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## Check python version
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Python version should be a supported (as of now 3.9 and above)
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```sh
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python3 -V
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```
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## Choose release
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```sh
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RELEASE=v1.0-rc5
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RELEASE=v1.0
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```
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## Download App
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```sh
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curl -OL "https://gitea.balki.me/balki/mail4one/releases/download/$RELEASE/mail4one.pyz"
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rm mail4one.pyz
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```
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## Set executable permission
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```sh
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chmod 555 mail4one.pyz
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```
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@@ -82,15 +76,16 @@ ls -l /usr/local/bin/mail4one
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sudo cp mail4one.service /etc/systemd/system/mail4one.service
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sudo systemctl daemon-reload
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sudo systemctl enable --now mail4one.service 
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systemctl status mail4one
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```
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Above command should fail as the tls certificates don't exist yet. Lets fix that next
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Above command should fail as the TLS certificates don't exist yet.
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## Setup tls certificates 
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Install [certbot](https://certbot.eff.org/) and run below command. Follow instructions to create tls certificates. Usually you want certificate for domain name like `mail.example.com`
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## Setup TLS certificates 
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Install [certbot](https://certbot.eff.org/) and run below command. Follow instructions to create TLS certificates. Usually you want certificate for domain name like `mail.example.com`
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```sh
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sudo certbot certonly
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sudo cp /etc/letsencrypt/live/mail.example.com/{fullchain,privkey}.pem  /var/lib/mail4one/certs/
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sudo chwon mail4one:mail4one /var/lib/mail4one/certs/{fullchain,privkey}.pem
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sudo chown mail4one:mail4one /var/lib/mail4one/certs/{fullchain,privkey}.pem
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# Edit mail4one_cert_copy.sh to update your domain name
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sudo cp mail4one_cert_copy.sh /etc/letsencrypt/renewal-hooks/deploy/
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@@ -116,3 +111,4 @@ You should see file listing a, b, c. Repeat for port 465, 995 to make sure firew
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```sh
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curl http://mail.example.com:25
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```
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If not working, refer to VPS settings and OS firewall settings.
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