[WFCORE-6726] Use Prospero --rm option to automatically delete the ca…

…ndidate server after applying it

Jira issue: https://issues.redhat.com/browse/WFCORE-6726

core-feature-pack/common/src/main/resources/content/bin/installation-manager.bat

@@ -15,7 +15,6 @@ set INST_MGR_LOG_PROPERTIES=%~2
 rem For security, reset the environment variables first
 set INST_MGR_COMMAND=
 set INST_MGR_STATUS=
-set INST_MGR_PREPARED_SERVER_DIR=
 
 set PROPS_FILE=%INSTALLATION_HOME%\bin\installation-manager.properties
 if not exist "%PROPS_FILE%" (
@@ -27,12 +26,6 @@ if not exist "%PROPS_FILE%" (
 rem Read Script variable configuration
 for /F "usebackq tokens=1* eol=# delims==" %%G IN ("%PROPS_FILE%") do (set %%G=%%H)
 
-rem remove escape characters necessary to store values in a property file
-setlocal EnableDelayedExpansion
-set "INST_MGR_PREPARED_SERVER_DIR=!INST_MGR_PREPARED_SERVER_DIR:\:=:!"
-set "INST_MGR_PREPARED_SERVER_DIR=!INST_MGR_PREPARED_SERVER_DIR:\\=\!"
-setlocal DisableDelayedExpansion
-
 rem Check the status is the expected
 IF NOT DEFINED INST_MGR_STATUS (
     echo ERROR: Cannot read the Installation Manager status.
@@ -46,26 +39,6 @@ if "%INST_MGR_STATUS%" neq "PREPARED" (
     goto EOF
 )
 
-rem Check we have a server prepared
-if NOT DEFINED INST_MGR_PREPARED_SERVER_DIR (
-    echo ERROR: Installation Manager prepared server directory was not set.
-
-    goto EOF
-)
-
-if "%INST_MGR_PREPARED_SERVER_DIR%"=="" (
-    echo ERROR: Installation Manager prepared server directory was not set.
-
-    goto EOF
-)
-
-dir /b/a "%INST_MGR_PREPARED_SERVER_DIR%" | findstr "^" >nul
-if %errorlevel% equ 1 (
-    echo ERROR: There is no a Candidate Server prepared.
-
-    goto EOF
-)
-
 IF NOT DEFINED %INST_MGR_COMMAND (
     echo ERROR: Installation Manager command was not set.
 
@@ -84,7 +57,6 @@ set INST_MGR_RESULT=%errorlevel%
 
 if %INST_MGR_RESULT% equ 0 (
     echo INFO: The Candidate Server was successfully applied.
-    rmdir /S /Q "%INST_MGR_PREPARED_SERVER_DIR%"
     echo|set /p"=INST_MGR_STATUS=CLEAN" > "%PROPS_FILE%"
     goto EOF
 )

core-feature-pack/common/src/main/resources/content/bin/installation-manager.ps1

@@ -26,7 +26,6 @@ function Sanitize-Path {
 # For security, reset the environment variables first
 Set-Variable -Name INST_MGR_COMMAND -Scope Script
 Set-Variable -Name INST_MGR_STATUS -Scope Script
-Set-Variable -Name INST_MGR_PREPARED_SERVER_DIR -Scope Script
 
 $propsFile="$installationHome\bin\installation-manager.properties"
 if ($propsFile -eq $null) {
@@ -71,26 +70,6 @@ if ($INST_MGR_STATUS -ne "PREPARED") {
     return
 }
 
-# Check we have a server prepared
-if ($INST_MGR_PREPARED_SERVER_DIR -eq $null) {
-    Write-Error "ERROR: Installation Manager prepared server directory was not set."
-    return
-}
-
-$INST_MGR_PREPARED_SERVER_DIR = Sanitize-Path -inputPath $INST_MGR_PREPARED_SERVER_DIR
-Write-Debug "Sanitized INST_MGR_PREPARED_SERVER_DIR=$INST_MGR_PREPARED_SERVER_DIR"
-
-if (Test-Path -Path $INST_MGR_PREPARED_SERVER_DIR -PathType Container) {
-    $files = Get-ChildItem -Path $INST_MGR_PREPARED_SERVER_DIR
-    if ($files -eq $null) {
-        Write-Error "ERROR: There is no a Candidate Server prepared."
-        return
-    }
-} else {
-    Write-Error "ERROR: There is no a Candidate Server prepared."
-    return
-}
-
 if ($INST_MGR_COMMAND -eq $null) {
     Write-Error "ERROR: Installation Manager command was not set."
     return
@@ -107,7 +86,6 @@ try
 
     if ($exitCode -eq 0) {
         Write-Host "INFO: The Candidate Server was successfully applied."
-        Remove-Item -Path $INST_MGR_PREPARED_SERVER_DIR -Recurse -Force
         $resetStatus = "INST_MGR_STATUS=CLEAN"
         "$resetStatus" | Set-Content -Path $propsFile
     } elseif ($exitCode -eq 1) {

core-feature-pack/common/src/main/resources/content/bin/installation-manager.sh

@@ -12,7 +12,6 @@ INST_MGR_LOG_PROPERTIES="${2}"
 # For security, reset the environment variables first
 unset INST_MGR_COMMAND
 unset INST_MGR_STATUS
-unset INST_MGR_PREPARED_SERVER_DIR
 
 PROPS_FILE="${INSTALLATION_HOME}/bin/installation-manager.properties"
 if ! [ -e "${PROPS_FILE}" ]; then
@@ -35,16 +34,6 @@ if ! [ "${INST_MGR_STATUS}" == "PREPARED" ]; then
   exit
 fi
 
-if [ x"${INST_MGR_PREPARED_SERVER_DIR}" == "x" ]; then
- echo "ERROR: Installation Manager prepared server directory was not set."
- exit
-fi
-
-if ! [ -d "${INST_MGR_PREPARED_SERVER_DIR}" ] || ! [ -n "$(ls -A "${INST_MGR_PREPARED_SERVER_DIR}")" ]; then
-  echo "ERROR: There is no a Candidate Server prepared."
-  exit
-fi
-
 if [ x"${INST_MGR_COMMAND}" == "x" ]; then
  echo "ERROR: Installation Manager command was not set."
  exit
@@ -58,7 +47,6 @@ case $INST_MGR_RESULT in
 
   0) #  0   Successful program execution.
     echo "INFO: The Candidate Server was successfully applied."
-    rm -rf "${INST_MGR_PREPARED_SERVER_DIR}"
     echo "INST_MGR_STATUS=CLEAN" > "${PROPS_FILE}"
     ;;
 

installation-manager/src/main/java/org/wildfly/core/instmgr/InstMgrCandidateStatus.java

@@ -19,18 +19,14 @@
  */
 class InstMgrCandidateStatus {
     private Path properties;
-    private Path prepareServerPath;
 
     public static final String INST_MGR_STATUS_KEY = "INST_MGR_STATUS";
     public static final String INST_MGR_COMMAND_KEY = "INST_MGR_COMMAND";
 
-    public static final String INST_MGR_PREPARED_SERVER_DIR_KEY = "INST_MGR_PREPARED_SERVER_DIR";
-
     public enum Status {ERROR, CLEAN, PREPARING, PREPARED}
 
-    void initialize(Path properties, Path prepareServerPath) {
+    void initialize(Path properties) {
         this.properties = properties.normalize().toAbsolutePath();
-        this.prepareServerPath = prepareServerPath;
     }
 
     Status getStatus() throws IOException {
@@ -76,7 +72,6 @@ private void setStatus(Status status, String command) throws IOException {
         try (FileOutputStream out = new FileOutputStream(properties.toString())) {
             prop.setProperty(INST_MGR_COMMAND_KEY, command);
             prop.setProperty(INST_MGR_STATUS_KEY, status.name());
-            prop.setProperty(INST_MGR_PREPARED_SERVER_DIR_KEY, this.prepareServerPath.toFile().getAbsolutePath());
             prop.store(out, null);
         }
     }

installation-manager/src/main/java/org/wildfly/core/instmgr/InstMgrService.java

@@ -73,7 +73,7 @@ public void start(StartContext startContext) throws StartException {
         // Properties file used to send information to the launch scripts
         Path propertiesPath = homeDir.resolve("bin").resolve("installation-manager.properties");
 
-        this.candidateStatus.initialize(propertiesPath, prepareServerPath);
+        this.candidateStatus.initialize(propertiesPath);
         try {
             if (candidateStatus.getStatus() == InstMgrCandidateStatus.Status.PREPARING) {
                 candidateStatus.setFailed();