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March 8, 2018 15:32
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Save costa/a325e7fdc5a803e1e5425fd36a784fe7 to your computer and use it in GitHub Desktop.
docker-machine ssh some-gcloud-machine 'curl <THIS-GIST-RAW-URL> | sudo sh'
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| echo "postfix postfix/mailname string ido-dev.bandmanage.com" | debconf-set-selections | |
| echo "postfix postfix/main_mailer_type string 'Internet Site'" | debconf-set-selections | |
| apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y postfix libsasl2-modules || exit 2 | |
| grep -vE 'default_transport = error|relay_transport = error' /etc/postfix/main.cf > /tmp/main.cf | |
| cat /tmp/main.cf > /etc/postfix/main.cf | |
| echo ' | |
| relayhost = [smtp.sendgrid.net]:2525 | |
| smtp_tls_security_level = encrypt | |
| smtp_sasl_auth_enable = yes | |
| smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd | |
| header_size_limit = 4096000 | |
| smtp_sasl_security_options = noanonymous | |
| ' >> /etc/postfix/main.cf | |
| rm /tmp/main.cf | |
| curl -s -H Metadata-Flavor:Google http://metadata/computeMetadata/v1/project/attributes/sendgrid-sasl-passwd > /etc/postfix/sasl_passwd | |
| chmod 600 /etc/postfix/sasl_passwd | |
| postmap /etc/postfix/sasl_passwd | |
| rm /etc/postfix/sasl_passwd | |
| chmod 600 /etc/postfix/sasl_passwd.db || exit 1 | |
| /etc/init.d/postfix restart | |
| DEBIAN_FRONTEND=noninteractive apt-get install -y mailutils || exit 2 |
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Note that your GCE project must have
sendgrid-sasl-passwdmetadata in order for this to work!