diff --git a/.gitignore b/.gitignore
index d874ad6..0a4bac8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 *.tar
+build
\ No newline at end of file
diff --git a/commands.md b/commands.md
new file mode 100644
index 0000000..fcf603c
--- /dev/null
+++ b/commands.md
@@ -0,0 +1,30 @@
+# Installation et configuration Packer
+## Installation :
+```yay -S packer```
+## Téléchargement des plugins :
+```packer init NERD_Debian_Exercise.pkr.hcl``` 
+## Build de l'image pour virtualbox :
+```packer build  -only=virtualbox-iso.primary NERD_Debian_Exercise.pkr.hcl```  
+Un message de succès apparait à la fin du build :   
+Build 'virtualbox-iso.primary' finished after 14 minutes 25 seconds.  
+L'output du build est disponible dans le repertoire "build" comme définis dans la configuration : 
+output_directory        = "${local.build_directory}/packer-${local.name}-virtualbox"
+Il suffit alors d'import l'ovf dans virtualbox.
+
+La machine étant en NAT, pour pouvoir y accéder il faut faire du port fowarding.
+Port 80 et 22 à utiliser.
+
+Pour pouvoir voir le job dans notre version de jenkins, il faut mettre à jour les plugins.
+
+# Réponses : 
+1. When is the last time the `test_app` job ran ?
+Le dernier build date du : 1 avr. 2019, 14:12:12
+
+2. When building the job again, can you describe and explain what is going differently than the previous run ?
+Dans blue ocean pour avoir une meilleur visualisation, on voit que l'ancien build a eu un failure au niveau d'un test qui se nomme "TestSuite.WontWork".
+Le nouveau build est en erreur au niveau de l'etape de build avec comme erreur : The source is not compiled in c++11 mode.
+On peut voir qu'avec le cmake --version les version de cmake sont différentes entre les builds.
+
+3. Now that you have assessed the situation, make the necessary modifications to make sure the Job environment and/or Job executable behaves in the same manner as it was before.
+
+_Explain in a few lines the steps you took and provide a package (git repository / patch files) containing your modifications and a note explaining your changes._
\ No newline at end of file
diff --git a/puppet/modules/nerd/templates/jenkins/Dockerfile.server.erb b/puppet/modules/nerd/templates/jenkins/Dockerfile.server.erb
index 71c80e7..2a8a14e 100644
--- a/puppet/modules/nerd/templates/jenkins/Dockerfile.server.erb
+++ b/puppet/modules/nerd/templates/jenkins/Dockerfile.server.erb
@@ -3,4 +3,3 @@ USER jenkins
 ENV JAVA_OPTS -Djenkins.install.runSetupWizard=false
 COPY --chown=jenkins:jenkins plugins.txt /usr/share/jenkins/ref/plugins.txt
 RUN jenkins-plugin-cli -f /usr/share/jenkins/ref/plugins.txt --latest false
-
diff --git a/puppet/modules/nerd/templates/jenkins/plugins.txt b/puppet/modules/nerd/templates/jenkins/plugins.txt
index 31060cf..15d0ffe 100644
--- a/puppet/modules/nerd/templates/jenkins/plugins.txt
+++ b/puppet/modules/nerd/templates/jenkins/plugins.txt
@@ -1,7 +1,7 @@
-antisamy-markup-formatter:162.v0e6ec0fcfcf6
-apache-httpcomponents-client-4-api:4.5.14-208.v438351942757
+antisamy-markup-formatter:173.v680e3a_b_69ff3
+apache-httpcomponents-client-4-api:4.5.14-269.vfa_2321039a_83
 asm-api:9.7.1-97.v4cc844130d97
-authentication-tokens:1.119.v50285141b_7e1
+authentication-tokens:1.131.v7199556c3004
 blueocean-autofavorite:1.2.5
 blueocean-bitbucket-pipeline:1.27.16
 blueocean-commons:1.27.16
@@ -22,94 +22,94 @@ blueocean-rest-impl:1.27.16
 blueocean-rest:1.27.16
 blueocean-web:1.27.16
 blueocean:1.27.16
-bootstrap5-api:5.3.3-1
+bootstrap5-api:5.3.3-2
 bouncycastle-api:2.30.1.80-256.vf98926042a_9b_
-branch-api:2.1208.vf528356feca_4
-caffeine-api:3.1.8-133.v17b_1ff2e0599
-checks-api:2.2.1
-cloudbees-bitbucket-branch-source:934.4.0
-cloudbees-folder:6.980.v5a_cc0cb_25881
+branch-api:2.1214.v3f652804588d
+caffeine-api:3.2.0-161.v691ef352cee1
+checks-api:367.v18b_7f530e54a_
+cloudbees-bitbucket-branch-source:935.1.0
+cloudbees-folder:6.982.vf165a_16c9507
 command-launcher:118.v72741845c17a_
 commons-compress-api:1.26.1-2
 commons-lang3-api:3.17.0-84.vb_b_938040b_078
 commons-text-api:1.13.0-153.v91dcd89e2a_22
-configuration-as-code:1929.v036b_5a_e1f123
+configuration-as-code:1932.v75cb_b_f1b_698d
 credentials-binding:687.v619cb_15e923f
-credentials:1405.vb_cda_74a_f8974
+credentials:1408.va_622a_b_f5b_1b_1
 display-url-api:2.209.v582ed814ff2f
-durable-task:581.v299a_5609d767
-echarts-api:5.5.1-5
-eddsa-api:0.3.0-4.v84c6f0f4969e
+durable-task:587.v84b_877235b_45
+echarts-api:5.6.0-2
+eddsa-api:0.3.0-13.v7cb_69ed68f00
 favorite:2.225.v68765b_b_a_1fa_3
-font-awesome-api:6.6.0-2
-git-client:6.1.1
-git-parameter:0.10.0
+font-awesome-api:6.7.2-1
+git-client:6.1.2
+git-parameter:0.11.0
 git:5.7.0
 github-api:1.321-478.vc9ce627ce001
 github-branch-source:1810.v913311241fa_9
-github:1.41.0
-gson-api:2.11.0-109.v1ef91dd0829a_
-handy-uri-templates-2-api:2.1.8-30.v7e777411b_148
-htmlpublisher:1.37
+github:1.42.0
+gson-api:2.12.1-113.v347686d6729f
+handy-uri-templates-2-api:2.1.8-36.v85e4cb_234a_13
+htmlpublisher:424.va_e57f1253461
 instance-identity:201.vd2a_b_5a_468a_a_6
-ionicons-api:74.v93d5eb_813d5f
-jackson2-api:2.17.0-379.v02de8ec9f64c
-jakarta-activation-api:2.1.3-1
-jakarta-mail-api:2.1.3-1
-javax-activation-api:1.2.0-7
-javax-mail-api:1.6.2-10
-jaxb:2.3.9-1
+ionicons-api:82.v0597178874e1
+jackson2-api:2.17.0-389.va_5c7e45cd806
+jakarta-activation-api:2.1.3-2
+jakarta-mail-api:2.1.3-2
+javax-activation-api:1.2.0-8
+javax-mail-api:1.6.2-11
+jaxb:2.3.9-133.vb_ec76a_73f706
 jdk-tool:83.v417146707a_3d
 jenkins-design-language:1.27.16
-jjwt-api:0.11.5-112.ve82dfb_224b_a_d
-joda-time-api:2.13.0-93.v9934da_29b_a_e9
+jjwt-api:0.11.5-120.v0268cf544b_89
+joda-time-api:2.13.1-115.va_6b_5f8efb_1d8
 jquery:1.12.4-3
-jquery3-api:3.7.1-2
-jsch:0.2.16-86.v42e010d9484b_
+jquery3-api:3.7.1-3
+jsch:0.2.16-95.v3eecb_55fa_b_78
 json-api:20250107-125.v28b_a_ffa_eb_f01
-json-path-api:2.9.0-138.vc943da_d833b_6
-junit:1312.v1a_235a_b_94a_31
+json-path-api:2.9.0-148.v22a_7ffe323ce
+junit:1317.v5b_35d792b_06a_
 mailer:489.vd4b_25144138f
 matrix-auth:3.2.4
 matrix-project:845.vffd7fa_f27555
 mina-sshd-api-common:2.14.0-143.v2b_362fc39576
 mina-sshd-api-core:2.14.0-143.v2b_362fc39576
 okhttp-api:4.11.0-183.va_87fc7a_89810
-pipeline-build-step:551.v178956c49ef8
-pipeline-graph-analysis:216.vfd8b_ece330ca_
-pipeline-groovy-lib:749.v70084559234a_
-pipeline-input-step:508.v584c0e9a_2177
-pipeline-milestone-step:119.vdfdc43fc3b_9a_
-pipeline-model-api:2.2221.vc657003fb_d93
-pipeline-model-definition:2.2221.vc657003fb_d93
-pipeline-model-extensions:2.2221.vc657003fb_d93
-pipeline-rest-api:2.34
-pipeline-stage-step:312.v8cd10304c27a_
-pipeline-stage-tags-metadata:2.2221.vc657003fb_d93
+pipeline-build-step:557.v95d96f77b_2b_8
+pipeline-graph-analysis:231.v56354571a_da_0
+pipeline-groovy-lib:752.vdddedf804e72
+pipeline-input-step:515.v8857b_eb_b_910c
+pipeline-milestone-step:127.vb_52887ca_3b_6d
+pipeline-model-api:2.2236.va_b_88ceec798f
+pipeline-model-definition:2.2236.va_b_88ceec798f
+pipeline-model-extensions:2.2236.va_b_88ceec798f
+pipeline-rest-api:2.37
+pipeline-stage-step:322.vecffa_99f371c
+pipeline-stage-tags-metadata:2.2236.va_b_88ceec798f
 pipeline-utility-steps:2.18.0
 plain-credentials:183.va_de8f1dd5a_2b_
-plugin-util-api:5.1.0
-prism-api:1.29.0-18
+plugin-util-api:6.0.0
+prism-api:1.29.0-19
 pubsub-light:1.18
-scm-api:703.v72ff4b_259600
-script-security:1369.v9b_98a_4e95b_2d
+scm-api:704.v3ce5c542825a_
+script-security:1373.vb_b_4a_a_c26fa_00
 snakeyaml-api:2.3-123.v13484c65210a_
 sse-gateway:1.27
-ssh-credentials:349.vb_8b_6b_9709f5b_
-sshd:3.330.vc866a_8389b_58
-structs:338.v848422169819
+ssh-credentials:355.v9b_e5b_cde5003
+sshd:3.353.v2b_d33c46e970
+structs:343.vdcf37b_a_c81d5
 theme-manager:278.v2e3c063e42cc
-token-macro:400.v35420b_922dcb_
-trilead-api:2.147.vb_73cc728a_32e
+token-macro:444.v52de7e9c573d
+trilead-api:2.192.vc50a_d147e369
 variant:70.va_d9f17f859e0
 versioncolumn:320.v6b_b_814ca_01f7
 workflow-aggregator:600.vb_57cdd26fdd7
 workflow-api:1363.v03f731255494
 workflow-basic-steps:1079.vce64b_a_929c5a_
-workflow-cps:4014.vcd7dc51d8b_30
+workflow-cps:4032.vf3248d9c3fee
 workflow-durable-task-step:1405.v1fcd4a_d00096
-workflow-job:1498.v33a_0c6f3a_4b_4
-workflow-multibranch:800.v5f0a_a_660950e
-workflow-scm-step:427.v4ca_6512e7df1
-workflow-step-api:686.v603d058a_e148
-workflow-support:944.v5a_859593b_98a_
\ No newline at end of file
+workflow-job:1505.vea_4b_20a_4a_495
+workflow-multibranch:803.v08103b_87c280
+workflow-scm-step:437.v05a_f66b_e5ef8
+workflow-step-api:700.v6e45cb_a_5a_a_21
+workflow-support:961.v51869f7b_d409
\ No newline at end of file