Goal: 

Insights-client collection must occur at boot time (instead of on a schedule) so that the current ostree commit hash can be reflected after upgrade.

Otherwise, the upgrade shows as errored in the UI/API.

Acceptance Criteria:

• Verify the insights-client service file is in the osbuild kickstart file included in an Immutable ISO.
• Verify the insights-client service is setup at install
• Verify collection occurs at first boot
• Verify collection occurs on each subsequent reboot
• Verify the correct ostree commit has is reflected in the Insights Inventory Detail UI
• Verify the correct Image version is reflected in Insights Image UI
• Verify the Status in the UI reflects a successful upgrade.

Post section from Edge kickstart file:

%post --log=/var/log/anaconda/insights-on-reboot-unit-install.log --interpreter=/usr/bin/bash --erroronfail
echo POST-INSIGHTS-CLIENT-OVERRIDE
INSIGHTS_CLIENT_OVERRIDE_DIR=/etc/systemd/system/insights-client.service.d
INSIGHTS_CLIENT_OVERRIDE_FILE=$INSIGHTS_CLIENT_OVERRIDE_DIR/override.conf
if [ ! -f $INSIGHTS_CLIENT_OVERRIDE_FILE ]; then
    mkdir -p $INSIGHTS_CLIENT_OVERRIDE_DIR
    cat > $INSIGHTS_CLIENT_OVERRIDE_FILE << EOF 
[Unit]
Requisite=greenboot-healthcheck.service
After=network-online.target greenboot-healthcheck.service osbuild-first-boot.service
[Install]
WantedBy=multi-user.target
EOF
    systemctl enable insights-client.service
fi
%end