Dev: unittest: basic alice-bob init-join test

This is just the first step to anchor the PR#1009.
There will follow other more advanced tests.

data-manifest

@@ -66,6 +66,7 @@ test/defaults
 test/descriptions
 test/evaltest.sh
 test/features/bootstrap_bugs.feature
+test/features/bootstrap_init_join_remove_alice.feature
 test/features/bootstrap_init_join_remove.feature
 test/features/bootstrap_options.feature
 test/features/bootstrap_sbd_delay.feature

test/features/bootstrap_init_join_remove_alice.feature

@@ -0,0 +1,17 @@
+@bootstrap
+Feature: crmsh bootstrap process - init, join and remove
+
+  Test crmsh bootstrap init/join/remove process
+  Need nodes: hanode1 hanode2
+
+  Scenario: Setup a two nodes cluster as alice and bob
+    Given   Nodes ["hanode1", "hanode2"] are cleaned up
+    And     Cluster service is "stopped" on "hanode1"
+    And     Cluster service is "stopped" on "hanode2"
+    When    Run "su alice -c 'crm cluster init -y'" on "hanode1"
+    Then    Cluster service is "started" on "hanode1"
+    And     Show cluster status on "hanode1"
+    When    Run "su bob -c 'crm cluster join -c alice@hanode1 -y'" on "hanode2"
+    Then    Cluster service is "started" on "hanode2"
+    And     Online nodes are "hanode1 hanode2"
+    And     Show cluster status on "hanode1"

test/run-functional-tests

@@ -179,6 +179,31 @@ docker_exec() {
 	docker exec -t $name /bin/sh -c "$cmd"
 }
 
+create_custom_user() {
+	user_name=$1
+	user_id=$2
+	docker_exec $node_name "useradd -m -s /bin/bash -N -u ${user_id} -g 90 ${user_name} 2>/dev/null"
+	docker_exec $node_name "chmod u+w /etc/sudoers"
+	docker_exec $node_name "echo \"${user_name} ALL=(ALL) NOPASSWD: ALL\" >> /etc/sudoers"
+	docker_exec $node_name "chmod u-w /etc/sudoers"
+	docker_exec $node_name "echo 'export PATH=\$PATH:/usr/sbin/' >> ~${user_name}/.bashrc"
+	docker_exec $node_name "echo -e \"linux\\nlinux\" | passwd ${user_name} 2>/dev/null"
+	docker_exec $node_name "cp -r /root/.ssh ~${user_name}/ && chown ${user_name}:haclient -R ~${user_name}/.ssh"
+}
+
+create_alice_bob_carol() {
+	# Custom users are alice, bob and carol and they are as important as the root
+	# and eventually they should be already in the docker image
+	# However now, let's create them here
+	create_custom_user "alice" "1000"
+	create_custom_user "bob" "1001"
+	create_custom_user "carol" "1002"
+
+	# I think /var/log/crmsh used to be hacluster:haclient
+	# Let's make it here again anyway. (This is a workarout, please FIXME!)
+	docker_exec $node_name "chown hacluster:haclient -R /var/log/crmsh"
+	docker_exec $node_name "chmod g+w -R /var/log/crmsh"
+}
 
 deploy_ha_node() {
 	node_name=$1
@@ -201,6 +226,8 @@ deploy_ha_node() {
 	info "Building crmsh on \"$node_name\"..."
 	docker_exec $node_name "$make_cmd" 1> /dev/null || \
 		fatal "Building failed on $node_name!"
+
+	create_alice_bob_carol
 }