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# Appendix: Scenario step implementations
## Configuration
Save the name of the server to be tested, so it doesn't need to be
repeated for every step.
IMPLEMENTS GIVEN server name is (.+)
echo "SERVER=$MATCH_1" >> "$DATADIR/config.sh"
Set account name to use on server.
IMPLEMENTS GIVEN server has account (.+)
echo "ACCOUNT=$MATCH_1" >> "$DATADIR/config.sh"
## Ping
Does the server respond to a ping?
IMPLEMENTS THEN server responds to ping
. "$DATADIR/config.sh"
ping -c1 "$SERVER"
## Check server hostname
Does the server's hostname match its domain name?
IMPLEMENTS THEN server hostname is as expected
. "$DATADIR/config.sh"
ssh "$ACCOUNT@$SERVER" hostname | grep -Fx "$SERVER"
## Ansible account
Does the server have an account `ansible` that has passwordless sudo
access to root?
IMPLEMENTS THEN server account has sudo
. "$DATADIR/config.sh"
ssh "$ACCOUNT@$SERVER" sudo -n id -u > "$DATADIR/id.out"
grep -F 0 "$DATADIR/id.out"
## Python 2 installed?
Does the server have Python 2 installed, by invoking `python`?
IMPLEMENTS THEN server has python version 2 installed
. "$DATADIR/config.sh"
ssh "$ACCOUNT@$SERVER" python --version 2> "$DATADIR/python.out"
grep "^Python 2\." "$DATADIR/python.out"
## Running command over ssh
Run a command on the server over ssh, capturing stdout and stderr and
exit code for later inspection.
IMPLEMENTS WHEN running ssh (.*)
if ssh $MATCH_1 > "$DATADIR/stdout" 2> "$DATADIR/stderr"
then
echo 0 > "$DATADIR/exit"
else
echo $? > "$DATADIR/exit"
fi
## Inspect results of running a command
The stdout, stderr, and exit code have been saved. Inspect them.
IMPLEMENTS THEN output matches (.+)
cat "$DATADIR/stdout"
grep "$MATCH_1" "$DATADIR/stdout"
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