There was likely more dependency complexity prior to 97766102df, but
there is now no reason to require that consumers explicitly include
zulip::apt_repository.
The previous steps for standing up a new host were somewhat manual.
This further scripts the process, by using the AWS CLI to start the
instance, and pass it a "user data" script to provision itself upon
boot. This results in a hands-off provisioning process which
completes in 5min.
Additional settings are required for `~/.zulip-install-server.conf`.
It is not suited for all roles, as it assumes one instance type and
security group value. Additionally, not all of the post-provision
process is currently automated -- Nagios SSH key verification, for
instance, is still a manual step. There are also additional steps for
database or frontend servers. Regardless, this is a move toward
automated provisioning.
More modern Linux versions like Bionic will block this, and what we
actually want to do is just run the code in our <<EOF block via bash,
so we should do that explicitly.
In tools/setup/install-aws-server line 25:
zulip_root=${ZULIP_ROOT:-$HOME/zulip}
^-- SC2034: zulip_root appears unused. Verify use (or export if used externally).
In tools/setup/install-aws-server line 40:
if [ -n "$zulip_confdir" ]; then
^-- SC2154: zulip_confdir is referenced but not assigned.
In tools/setup/install-aws-server line 55:
VIRTUALENV_NEEDED=$(if $(echo "$type" | grep -q app_frontend); then echo -n yes; else echo -n no; fi)
^-- SC2091: Remove surrounding $() to avoid executing output.
In tools/setup/install-aws-server line 60:
SSH_OPTS=(-o HostKeyAlgorithms=ssh-rsa)
^-- SC2191: The = here is literal. To assign by index, use ( [index]=value ) with no spaces. To keep as literal, quote it.
In tools/setup/install-aws-server line 69:
ssh "${SSH_OPTS[@]}" "$server" -t -i "$amazon_key_file" -lroot <<EOF
^-- SC2087: Quote 'EOF' to make here document expansions happen on the server side rather than on the client.
In tools/setup/install-aws-server line 86:
ssh "${SSH_OPTS[@]}" "$server" -t -i "$amazon_key_file" -lroot <<EOF
^-- SC2087: Quote 'EOF' to make here document expansions happen on the server side rather than on the client.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Alex Vandiver
Anders Kaseorg
Tim Abbott
Anders Kaseorg
Greg Price
Tim Abbott