install-keycloak.sh: Modify script output: add explanatory comments.

install-keycloak.sh

@@ -537,13 +537,13 @@ if [[ "$DB_TYPE" = "mysql" ]] ; then
       echo ""
       echo "Insert Database Credentials.."
       echo ""
-   
-      echo -e "   A string containing credentials to establish a database connection. This character string 
-   can consist of username and password, but also of login information stored in the file system 
+
+      echo -e "   A string containing credentials to establish a database connection. This character string
+   can consist of username and password, but also of login information stored in the file system
    or the database itself.
-         
-   Example: 
-            
+
+   Example:
+
       \033[33m-u root -p'<password>'\033[m
       \033[33m--login-path=local\033[m
       \033[33m--login-path=mysql-5.7\033[m
@@ -800,6 +800,8 @@ if $nginx_installed ; then
 else
    echo -e "\033[85G[ \033[1;31mNOT installed\033[m ]"
 
+   echo ""
+   echo -e "   \033[33mYou might want to install \033[1mnginx\033[m\033[33m and continue\033[m"
    echo ""
    echononl "\033[1mcontinue anyway\033[m [yes/no]: "
    read OK
@@ -827,6 +829,8 @@ else
    echo -e "\033[85G[ \033[1;31mNOT installed\033[m ]"
 
    echo ""
+   echo ""
+   echo -e "   \033[33mYou might want to install \033[1mdefault-jdk\033[m\033[33m and continue\033[m"
    echononl "\033[1mcontinue anyway\033[m [yes/no]: "
    read OK
    while [[ "${OK,,}" != "yes" ]] && [[  "${OK,,}" != "no" ]] ; do
@@ -1390,7 +1394,7 @@ if [[ $? -ne 0 ]]; then
    error "$(cat "$log_file")"
 else
    echo_ok
-fi 
+fi
 
 echononl "Backup original configuration file.."
 mv "${KEYCLOAK_BASE_INSTALL_PATH}/keycloak/conf/keycloak.conf" \
@@ -1400,7 +1404,7 @@ if [[ $? -ne 0 ]]; then
    error "$(cat "$log_file")"
 else
    echo_ok
-fi 
+fi
 
 
 echononl "Create new configuration .."
@@ -1461,7 +1465,7 @@ if [[ $? -ne 0 ]]; then
    error "$(cat "$log_file")"
 else
    echo_ok
-fi 
+fi
 
 
 echo
@@ -1492,7 +1496,7 @@ EOF
       error "$(cat "$log_file")"
    else
       echo_ok
-   fi 
+   fi
 else
    cat <<EOF > /etc/systemd/system/keycloak.service 2>"$log_file"
 [Unit]
@@ -1516,7 +1520,7 @@ EOF
       error "$(cat "$log_file")"
    else
       echo_ok
-   fi 
+   fi
 fi
 
 
@@ -1542,7 +1546,33 @@ blank_line
 
 _certs_installed=false
 echononl "Run script 'check_cert_for_keycloak.sh'.."
+
 if [[ -x "/root/bin/monitoring/check_cert_for_keycloak.sh" ]] ; then
+
+   if [[ ! -f "/root/bin/monitoring/conf/check_cert_for_keycloak.conf" ]] ; then
+      echo_skipped
+
+      cat <<EOF
+
+   Create configuration file '/root/bin/monitoring/conf/(check_cert_for_keycloak.conf'
+   and set at least the 'service_domain', parameter, for example:
+
+      service_domain="${FQHN_HOSTNAME}"
+
+   Once you have done that, continue.
+EOF
+
+      echo ""
+      echononl "\033[1mcontinue?\033[m [yes/no]: "
+      read OK
+      while [[ "${OK,,}" != "yes" ]] && [[  "${OK,,}" != "no" ]] ; do
+         echononl "Wrong entry! - repeat [yes/nno]: "
+         read OK
+      done
+      [[ $OK = "yes" ]] || fatal "Abbruch durch User"
+
+   fi
+
    /root/bin/monitoring/check_cert_for_keycloak.sh > "$log_file" 2>&1
    if [[ $? -ne 0 ]]; then
       echo_failed
@@ -1551,10 +1581,15 @@ if [[ -x "/root/bin/monitoring/check_cert_for_keycloak.sh" ]] ; then
       echo_ok
       _certs_installed=true
    fi
+
 else
    warn "Certificate/Key for ${FQHN_HOSTNAME} cannot be provided."
 fi
 
+
+
+
+
 echononl "Add a cronjob for checking cert.."
 if [[ -f "$crontab_backup_file" ]]; then
    if ! grep -iq -E "/root/bin/monitoring/check_cert_for_keycloak.sh" "$crontab_backup_file" > /dev/null 2>&1; then
@@ -1897,10 +1932,10 @@ if ${_admin_user_created} ; then
    if [[ $? -eq 0 ]]; then
       echo_ok
    else
-      echo_failed 
+      echo_failed
       _admin_user_created=false
       error "$(cat $log_file)"
-   fi 
+   fi
 else
    echo_skipped
 fi
@@ -1912,10 +1947,10 @@ if ${_admin_user_created} ; then
    if [[ $? -eq 0 ]]; then
       echo_ok
    else
-      echo_failed 
+      echo_failed
       _admin_user_created=false
       error "$(cat $log_file)"
-   fi 
+   fi
 else
    echo_skipped
 fi
@@ -1932,14 +1967,14 @@ for _role in ${roles} ; do
          if [[ $? -eq 0 ]]; then
             echo_ok
          else
-            echo_failed 
+            echo_failed
             _admin_user_created=false
             error "$(cat $log_file)"
-         fi 
+         fi
       else
          echo_skipped
       fi
-   
+
    else
       echo_skipped
    fi