diff --git a/observabilite_VM_hardware/Métriques et logs vms.pdf b/observabilite_VM_hardware/Métriques et logs vms.pdf
deleted file mode 100644
index 74f23ad..0000000
Binary files a/observabilite_VM_hardware/Métriques et logs vms.pdf and /dev/null differ
diff --git a/observabilite_applicatif/Machine_applicatif/Tuto_install_applicatif.txt b/observabilite_applicatif/Machine_applicatif/Tuto_install_applicatif.txt
deleted file mode 100644
index 7a68575..0000000
--- a/observabilite_applicatif/Machine_applicatif/Tuto_install_applicatif.txt
+++ /dev/null
@@ -1,113 +0,0 @@
-1. Préparation de la VM Applicatif (192.168.56.30) 
-
-1.1 Mise à jour du système 
-
-sudo apt update && sudo apt upgrade -y 
-
-1.2 Installation de Java et Maven
-
-sudo apt install -y openjdk-17-jdk maven
-java -version
-mvn -version
-
-1.3 Installation de Tomcat
-cd /opt
-sudo wget https://dlcdn.apache.org/tomcat/tomcat-10/v10.1.47/bin/apache-tomcat-10.1.47.tar.gz
-sudo tar -xvzf apache-tomcat-10.1.47.tar.gz
-
-sudo mv apache-tomcat-10.1.47 tomcat
-sudo chown -R vagrant:vagrant /opt/tomcat
-
-nano ~/.bashrc
-export CATALINA_HOME=/opt/tomcat
-export PATH=$PATH:$CATALINA_HOME/bin
-source ~/.bashrc
-
-sudo nano /etc/systemd/system/tomcat.service
-------------------
-[Unit]
-Description=Apache Tomcat 10.1.47
-After=network.target
-
-[Service]
-Type=forking
-Environment=JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
-Environment=CATALINA_HOME=/opt/tomcat
-ExecStart=/opt/tomcat/bin/startup.sh
-ExecStop=/opt/tomcat/bin/shutdown.sh
-User=vagrant
-Group=vagrant
-RestartSec=10
-Restart=always
-
-[Install]
-WantedBy=multi-user.target
-
-----------------------------------------------
-
-
-sudo systemctl daemon-reload
-sudo systemctl enable tomcat
-sudo systemctl start tomcat
-sudo systemctl status tomcat
-
-
-1.4 Déploiement de l’application Java
-Copie du fichier .war depuis le PC hôte:                                       # debrouille toi
-scp target/archiweb-api-1.0.0.war vagrant@192.168.56.31:/tmp/
-sudo cp /tmp/archiweb-api-1.0.0.war /opt/tomcat/webapps/
-
-
-sudo mv /opt/tomcat/webapps/archiweb-api-1.0.0.war /opt/tomcat/webapps/api.war
-
-
-
-2. Base de données PostgreSQL (hébergée sur la vm)
-2.1
-sudo apt update && sudo apt upgrade -y
-sudo apt install postgresql postgresql-contrib -y
-sudo systemctl status postgresql(Facultatif)
-
-Vérifier postgresql.conf afin que # listen_addresses = 'localhost'
-La commande pour le faire :sudo nano /etc/postgresql/15/main/postgresql.conf
-2.2 Création de la base 
-sudo apt update
-sudo apt upgrade -y
-sudo apt install -y wget gnupg lsb-release
-
-# Ajouter le dépôt officiel PostgreSQL
-echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" | sudo tee /etc/apt/sources.list.d/pgdg.list
-wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
-sudo apt update
-
-# Installer le serveur PostgreSQL
-sudo apt install -y postgresql-18
-
-sudo -u postgres psql <<EOF
-CREATE DATABASE archiweb_db;
-CREATE USER archiweb_user WITH ENCRYPTED PASSWORD 'archiweb_pass';
-GRANT ALL PRIVILEGES ON DATABASE archiweb_db TO archiweb_user;
-\q
-EOF
-
-
-sudo nano /etc/postgresql/18/main/pg_hba.conf
-local   all             all                                     md5
-sudo systemctl restart postgresql
-sudo systemctl status postgresql
-
-sudo -u postgres psql
-
-DROP DATABASE IF EXISTS archiweb_db;
-CREATE DATABASE archiweb_db OWNER archiweb_user;
-\q
-
-psql -U archiweb_user -d archiweb_db -f /vagrant/database/schema.sql
-psql -U archiweb_user -d archiweb_db -f /vagrant/database/data.sql           
-
-Mdp:(archiweb_pass)
-
-
-
-http://192.168.56.31:8080/api/utilisateurs
-
diff --git a/observabilite_applicatif/Machine_applicatif/Tutu_monitoring.txt b/observabilite_applicatif/Machine_applicatif/Tutu_monitoring.txt
deleted file mode 100644
index f5ce7d0..0000000
--- a/observabilite_applicatif/Machine_applicatif/Tutu_monitoring.txt
+++ /dev/null
@@ -1,98 +0,0 @@
-sudo mkdir -p /opt/promtail
-cd /opt/promtail
-sudo wget https://github.com/grafana/loki/releases/download/v3.1.1/promtail-linux-amd64.zip
-sudo apt install -y unzip   # si nécessaire
-sudo unzip promtail-linux-amd64.zip
-sudo mv promtail-linux-amd64 promtail
-sudo chmod +x promtail
-sudo useradd -r -s /bin/false promtail || true
-sudo chown -R promtail:promtail /opt/promtail
-
-
-root@vmApplicatif:~# cd /etc/
-root@vmApplicatif:/etc# mkdir promtail
-                         cd promtail
-root@vmApplicatif:/etc/promtail# nano config-promtail.yaml
-
--------------
-
-server:
-  http_listen_port: 9080
-  grpc_listen_port: 0
-
-positions:
-  filename: /tmp/positions.yaml
-
-clients:
-  - url: http://192.168.56.30:3100/loki/api/v1/push
-
-scrape_configs:
-
-- job_name: tomcat
-  static_configs:
-      - targets:
-          - localhost
-        labels:
-          job: tomcat
-          host: applicatif-vm
-          type: catalina
-          __path__: /opt/tomcat/logs/catalina*.log
-      - targets:
-          - localhost
-        labels:
-          job: tomcat
-          host: applicatif-vm
-          type: localhost
-          __path__: /opt/tomcat/logs/localhost*.log
-      - targets:
-          - localhost
-        labels:
-          job: tomcat
-          host: applicatif-vm
-          type: access
-          __path__: /opt/tomcat/logs/localhost_access_log*.txt
-      - targets:
-          - localhost
-        labels:
-          job: tomcat
-          host: applicatif-vm
-          type: out
-          __path__: /opt/tomcat/logs/catalina.out
-
-
----------------------------
-
-nano /etc/systemd/system/promtail.service
-
-[Unit]
-Description=Promtail service
-After=network.target
-
-[Service]
-User=promtail
-ExecStart=/opt/promtail/promtail-linux-amd64 -config.file=/etc/promtail/config-promtail.yaml
-Restart=always
-
-[Install]
-WantedBy=multi-user.target
-
---------------------------
-
-sudo systemctl daemon-reload
-sudo systemctl enable --now promtail
-sudo systemctl start promtail
-sudo systemctl status promtail
-
-sudo ls -ld /opt/tomcat/logs 
-sudo ls -l /opt/tomcat/logs | head
-
-
-# Donner la propriété complète à tomcat
-sudo chown -R tomcat:tomcat /opt/tomcat/logs
-
-# Donner les droits d'accès comme dans ton exemple
-sudo chmod 750 /opt/tomcat/logs
-
-# Donner des droits de lecture/écriture classiques aux fichiers de logs
-sudo chmod 640 /opt/tomcat/logs/*
-
diff --git a/observabilite_applicatif/Machine_applicatif/database/data.sql b/observabilite_applicatif/Machine_applicatif/database/data.sql
deleted file mode 100644
index 3078e49..0000000
--- a/observabilite_applicatif/Machine_applicatif/database/data.sql
+++ /dev/null
@@ -1,111 +0,0 @@
--- Ajout des rôles
-INSERT INTO role (nom)
-VALUES ('Administrateur'),
-       ('Enseignant'),
-       ('Étudiant');
-
--- Ajout des utilisateurs
-INSERT INTO utilisateur (login, mot_de_passe, nom, prenom, email)
-VALUES ('jlpicar', 'password', 'Picard', 'Jean-Luc', 'jean-luc.picard@starfleet.com'),
-       ('kjaneway', 'password', 'Janeway', 'Kathryn', 'kathryn.janeway@starfleet.com'),
-       ('spock', 'password', '', 'Spock', 'spock@starfleet.com'),
-       ('wriker', 'password', 'Riker', 'William', 'william.riker@starfleet.com'),
-       ('data', 'password', '', 'Data', 'data@starfleet.com'),
-       ('glaforge', 'password', 'LaForge', 'Geordi', 'geordi.laforge@starfleet.com'),
-       ('tuvok', 'password', 'Tuvok', '', 'tuvok@starfleet.com'),
-       ('wcrusher', 'password', 'Crusher', 'Wesley', 'wesley.crusher@starfleet.com'),
-       ('tparis', 'password', 'Paris', 'Tom', 'tom.paris@starfleet.com'),
-       ('hkim', 'password', 'Kim', 'Harry', 'harry.kim@starfleet.com'),
-       ('jsisko', 'password', 'Sisko', 'Jake', 'jake.sisko@starfleet.com'),
-       ('nog', 'password', '', 'Nog', 'nog@starfleet.com'),
-       ('bmariner', 'password', 'Mariner', 'Beckett', 'beckett.mariner@starfleet.com'),
-       ('bboimler', 'password', 'Boimler', 'Brad', 'brad.boimler@starfleet.com'),
-       ('dvtendi', 'password', 'Tendi', 'D''Vana', 'd-vana.tendi@starfleet.com'),
-       ('srutherf', 'password', 'Rutherford', 'Sam', 'sam.rutherford@starfleet.com'),
-       ('drel', 'password', 'R''El', 'Dal', 'dal.r-el@starfleet.com'),
-       ('gwyndala', 'password', '', 'Gwyndala', 'gwyndala@starfleet.com'),
-       ('roktahk', 'password', '', 'Rok-Tahk', 'rok-takh@starfleet.com'),
-       ('zero', 'password', 'Zero', '', 'zero@starfleet.com'),
-       ('jpog', 'password', 'Pog', 'Jankom', 'jankom.pog@starfleet.com'),
-       ('murf', 'password', '', 'Murf', 'murf@starfleet.com');
-
--- Ajout des rôles aux utilisateurs
-INSERT INTO utilisateur_role (utilisateur_id, role_id)
-VALUES ((select id from utilisateur where login = 'jlpicar'), 1),  -- Picard as Administrator
-       ((select id from utilisateur where login = 'kjaneway'), 1), -- Janeway as Administrator
-       ((select id from utilisateur where login = 'spock'), 2),    -- Spock as Teacher
-       ((select id from utilisateur where login = 'wriker'), 2),   -- Riker as Teacher
-       ((select id from utilisateur where login = 'data'), 2),     -- Data as Teacher
-       ((select id from utilisateur where login = 'glaforge'), 2), -- LaForge as Teacher
-       ((select id from utilisateur where login = 'tuvok'), 2),    -- Tuvok as Teacher
-       ((select id from utilisateur where login = 'wcrusher'), 3), -- Crusher as Student
-       ((select id from utilisateur where login = 'tparis'), 3),   -- Paris as Student
-       ((select id from utilisateur where login = 'hkim'), 3),     -- Kim as Student
-       ((select id from utilisateur where login = 'jsisko'), 3),   -- Sisko as Student
-       ((select id from utilisateur where login = 'nog'), 3),      -- Nog as Student
-       ((select id from utilisateur where login = 'bmariner'), 3), -- Mariner as Student
-       ((select id from utilisateur where login = 'bboimler'), 3), -- Boimler as Student
-       ((select id from utilisateur where login = 'dvtendi'), 3),  -- Tendi as Student
-       ((select id from utilisateur where login = 'srutherf'), 3), -- Rutherford as Student
-       ((select id from utilisateur where login = 'drel'), 3),     -- R'El as Student
-       ((select id from utilisateur where login = 'gwyndala'), 3), -- Gwyndala as Student
-       ((select id from utilisateur where login = 'roktahk'), 3),  -- Rok-Tahk as Student
-       ((select id from utilisateur where login = 'zero'), 3),     -- Zero as Student
-       ((select id from utilisateur where login = 'jpog'), 3),     -- Pog as Student
-       ((select id from utilisateur where login = 'murf'), 3);
--- Murf as Student
-
--- Ajout des cours
-INSERT INTO cours (nom, date_debut)
-VALUES ('Starship Command', '2023-01-01'),
-       ('Warp Theory', '2023-02-01'),
-       ('Federation Ethics', '2023-03-01');
-
--- Ajout des enseignements
-INSERT INTO enseignement (utilisateur_id, cours_id)
-VALUES ((select id from utilisateur where login = 'spock'), 1),    -- Spock teaches Starship Command
-       ((select id from utilisateur where login = 'wriker'), 1),   -- Riker teaches Starship Command
-       ((select id from utilisateur where login = 'data'), 2),     -- Data teaches Warp Theory
-       ((select id from utilisateur where login = 'glaforge'), 2), -- LaForge teaches Warp Theory
-       ((select id from utilisateur where login = 'tuvok'), 3);
--- Tuvok teaches Federation Ethics
-
--- Ajout des inscriptions
-INSERT INTO inscription (utilisateur_id, cours_id)
-VALUES ((select id from utilisateur where login = 'wcrusher'), 1), -- Crusher enrolls in Starship Command
-       ((select id from utilisateur where login = 'wcrusher'), 2), -- Crusher enrolls in Warp Theory
-       ((select id from utilisateur where login = 'tparis'), 1),   -- Paris enrolls in Starship Command
-       ((select id from utilisateur where login = 'hkim'), 1),     -- Kim enrolls in Starship Command
-       ((select id from utilisateur where login = 'jsisko'), 3),   -- Sisko enrolls in Federation Ethics
-       ((select id from utilisateur where login = 'nog'), 1),      -- Nog enrolls in Starship Command
-       ((select id from utilisateur where login = 'nog'), 3),      -- Nog enrolls in Federation Ethics
-       ((select id from utilisateur where login = 'bboimler'), 1), -- Boimler enrolls in Starship Command
-       ((select id from utilisateur where login = 'dvtendi'), 2),  -- Tendi enrolls in Warp Theory
-       ((select id from utilisateur where login = 'srutherf'), 2), -- Rutherford enrolls in Warp Theory
-       ((select id from utilisateur where login = 'drel'), 1),     -- R'El enrolls in Starship Command
-       ((select id from utilisateur where login = 'gwyndala'), 1), -- Gwyndala enrolls in Starship Command
-       ((select id from utilisateur where login = 'gwyndala'), 3), -- Gwyndala enrolls in Federation Ethics
-       ((select id from utilisateur where login = 'roktahk'), 2),  -- Rok-Tahk enrolls in Warp Theory
-       ((select id from utilisateur where login = 'zero'), 3),     -- Zero enrolls in Federation Ethics
-       ((select id from utilisateur where login = 'jpog'), 2);
--- Pog enrolls in Warp Theory
-
--- Ajout des contenus de cours
-INSERT INTO contenu_cours (cours_id, titre, description)
-VALUES (1, 'Bridge Operations', 'Learn how to manage starship operations.'),
-       (1, 'Tactical Maneuvers', 'Advanced starship tactics.'),
-       (1, 'Command Decision Making', 'Develop leadership skills for commanding a starship.'),
-       (2, 'Warp Core Mechanics', 'Understand the inner workings of warp cores.'),
-       (2, 'Dilithium Crystals', 'Study the properties of dilithium crystals.'),
-       (2, 'Warp Field Theory', 'Explore the physics behind warp travel.'),
-       (3, 'Prime Directive', 'Ethical dilemmas in space exploration.'),
-       (3, 'Cultural Sensitivity', 'Learn how to interact with alien civilizations.'),
-       (3, 'Federation Law', 'Understand the legal framework of the Federation.');
-
--- Ajout des devoirs
-INSERT INTO devoir (cours_id, titre, description, date_debut, date_fin)
-VALUES (1, 'Bridge Simulation', 'Participate in a simulated bridge operation.', '2023-01-15', '2023-01-30'),
-       (1, 'Tactical Exercise', 'Plan and execute tactical maneuvers.', '2023-01-20', '2023-02-05'),
-       (2, 'Warp Core Analysis', 'Analyze the efficiency of a warp core.', '2023-02-10', '2023-02-25'),
-       (2, 'Crystal Experiment', 'Experiment with dilithium crystals.', '2023-02-15', '2023-03-01'),
-       (3, 'Prime Directive Case Study', 'Discuss ethical dilemmas.', '2023-03-10', '2023-03-25');
diff --git a/observabilite_applicatif/Machine_applicatif/database/schema.sql b/observabilite_applicatif/Machine_applicatif/database/schema.sql
deleted file mode 100644
index cba3155..0000000
--- a/observabilite_applicatif/Machine_applicatif/database/schema.sql
+++ /dev/null
@@ -1,136 +0,0 @@
--- Drop tables if they exist
-DROP TABLE IF EXISTS note;
-DROP TABLE IF EXISTS rendu_devoir;
-DROP TABLE IF EXISTS devoir;
-DROP TABLE IF EXISTS contenu_cours;
-DROP TABLE IF EXISTS inscription;
-DROP TABLE IF EXISTS enseignement;
-DROP TABLE IF EXISTS cours;
-DROP TABLE IF EXISTS utilisateur_role;
-DROP TABLE IF EXISTS role;
-DROP TABLE IF EXISTS utilisateur;
-
--- Table utilisateur : représente un utilisateur de l'application
-CREATE TABLE utilisateur
-(
-    id           BIGSERIAL    NOT NULL,
-    login        VARCHAR(8)   NOT NULL,
-    mot_de_passe VARCHAR(255) NOT NULL,
-    nom          VARCHAR(100),
-    prenom       VARCHAR(100),
-    email        VARCHAR(255),
-    PRIMARY KEY (id),
-    CONSTRAINT ux_u_login UNIQUE (login),
-    CONSTRAINT ux_u_email UNIQUE (email)
-);
-CREATE INDEX ix_u_login ON utilisateur (login);
-
--- Table role : représente un rôle d'utilisateur
-CREATE TABLE role
-(
-    id  BIGSERIAL    NOT NULL,
-    nom VARCHAR(100) NOT NULL,
-    PRIMARY KEY (id),
-    CONSTRAINT ux_r_nom UNIQUE (nom)
-);
-CREATE INDEX ix_r_nom ON role (nom);
-
--- Table utilisateur_role : association entre utilisateurs et rôles
-CREATE TABLE utilisateur_role
-(
-    utilisateur_id BIGINT NOT NULL,
-    role_id        BIGINT NOT NULL,
-    PRIMARY KEY (utilisateur_id, role_id),
-    CONSTRAINT fk_ur_utilisateur_id FOREIGN KEY (utilisateur_id) REFERENCES utilisateur (id) ON DELETE CASCADE,
-    CONSTRAINT fk_ur_role_id FOREIGN KEY (role_id) REFERENCES role (id) ON DELETE CASCADE
-);
-CREATE INDEX ix_ur_utilisateur_id ON utilisateur_role (utilisateur_id);
-CREATE INDEX ix_ur_role_id ON utilisateur_role (role_id);
-
--- Table cours : représente un cours
-CREATE TABLE cours
-(
-    id         BIGSERIAL    NOT NULL,
-    nom        VARCHAR(100) NOT NULL,
-    date_debut DATE         NOT NULL,
-    PRIMARY KEY (id)
-);
-CREATE INDEX ix_c_nom ON cours (nom);
-
--- Table enseignement : association entre utilisateurs et cours
-CREATE TABLE enseignement
-(
-    utilisateur_id BIGINT NOT NULL,
-    cours_id       BIGINT NOT NULL,
-    PRIMARY KEY (utilisateur_id, cours_id),
-    CONSTRAINT fk_e_utilisateur_id FOREIGN KEY (utilisateur_id) REFERENCES utilisateur (id) ON DELETE CASCADE,
-    CONSTRAINT fk_e_cours_id FOREIGN KEY (cours_id) REFERENCES cours (id) ON DELETE CASCADE
-);
-CREATE INDEX ix_e_utilisateur_id ON enseignement (utilisateur_id);
-CREATE INDEX ix_e_cours_id ON enseignement (cours_id);
-
--- Table inscription : association entre utilisateurs et cours
-CREATE TABLE inscription
-(
-    utilisateur_id   BIGINT    NOT NULL,
-    cours_id         BIGINT    NOT NULL,
-    date_inscription TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    PRIMARY KEY (utilisateur_id, cours_id),
-    CONSTRAINT fk_i_utilisateur_id FOREIGN KEY (utilisateur_id) REFERENCES utilisateur (id) ON DELETE CASCADE,
-    CONSTRAINT fk_i_cours_id FOREIGN KEY (cours_id) REFERENCES cours (id) ON DELETE CASCADE
-);
-CREATE INDEX ix_i_utilisateur_id ON inscription (utilisateur_id);
-CREATE INDEX ix_i_cours_id ON inscription (cours_id);
-
--- Table contenu_cours : représente le contenu d'un cours
-CREATE TABLE contenu_cours
-(
-    id          BIGSERIAL    NOT NULL,
-    cours_id    BIGINT       NOT NULL,
-    titre       VARCHAR(255) NOT NULL,
-    description TEXT,
-    PRIMARY KEY (id),
-    CONSTRAINT fk_cc_cours_id FOREIGN KEY (cours_id) REFERENCES cours (id) ON DELETE CASCADE
-);
-CREATE INDEX ix_cc_cours_id ON contenu_cours (cours_id);
-
--- Table devoir : représente un devoir associé à un cours
-CREATE TABLE devoir
-(
-    id          BIGSERIAL    NOT NULL,
-    cours_id    BIGINT       NOT NULL,
-    titre       VARCHAR(255) NOT NULL,
-    description TEXT,
-    date_debut  TIMESTAMP    NOT NULL,
-    date_fin    TIMESTAMP    NOT NULL,
-    PRIMARY KEY (id),
-    CONSTRAINT fk_d_cours_id FOREIGN KEY (cours_id) REFERENCES cours (id) ON DELETE CASCADE
-);
-CREATE INDEX ix_d_cours_id ON devoir (cours_id);
-
--- Table rendu_devoir : représente le rendu d'un devoir par un utilisateur
-CREATE TABLE rendu_devoir
-(
-    id             BIGSERIAL NOT NULL,
-    devoir_id      BIGINT    NOT NULL,
-    utilisateur_id BIGINT    NOT NULL,
-    date_rendu     TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    contenu        TEXT,
-    PRIMARY KEY (id),
-    CONSTRAINT fk_rd_devoir_id FOREIGN KEY (devoir_id) REFERENCES devoir (id) ON DELETE CASCADE,
-    CONSTRAINT fk_rd_utilisateur_id FOREIGN KEY (utilisateur_id) REFERENCES utilisateur (id) ON DELETE CASCADE
-);
-CREATE INDEX ix_rd_devoir_id ON rendu_devoir (devoir_id);
-CREATE INDEX ix_rd_utilisateur_id ON rendu_devoir (utilisateur_id);
-
--- Table note : représente une note attribuée à un rendu de devoir
-CREATE TABLE note
-(
-    id               BIGSERIAL     NOT NULL,
-    rendu_devoir_id  BIGINT        NOT NULL,
-    valeur           DECIMAL(5, 2) NOT NULL CHECK (valeur >= 0 AND valeur <= 20),
-    date_attribution TIMESTAMP     NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    PRIMARY KEY (id),
-    CONSTRAINT fk_n_rendu_devoir_id FOREIGN KEY (rendu_devoir_id) REFERENCES rendu_devoir (id) ON DELETE CASCADE
-);
-CREATE INDEX ix_n_rendu_devoir_id ON note (rendu_devoir_id);
\ No newline at end of file
diff --git a/observabilite_applicatif/Machine_virtuelle/loki-config.yaml b/observabilite_applicatif/Machine_virtuelle/loki-config.yaml
deleted file mode 100644
index cdbf3ea..0000000
--- a/observabilite_applicatif/Machine_virtuelle/loki-config.yaml
+++ /dev/null
@@ -1,38 +0,0 @@
-auth_enabled: false
-
-server:
-  http_listen_port: 3100
-
-ingester:
-  lifecycler:
-    address: 127.0.0.1
-    ring:
-      kvstore:
-        store: inmemory
-      replication_factor: 1
-  chunk_idle_period: 5m
-  chunk_target_size: 1048576
-  max_transfer_retries: 0
-
-schema_config:
-  configs:
-    - from: 2020-10-24
-      store: boltdb
-      object_store: filesystem
-      schema: v11
-      index:
-        prefix: index_
-        period: 24h
-
-storage_config:
-  boltdb:
-    directory: /loki/index
-  filesystem:
-    directory: /loki/chunks
-
-limits_config:
-  reject_old_samples: true
-  reject_old_samples_max_age: 168h
-
-chunk_store_config:
-  max_look_back_period: 0s
diff --git a/observabilite_hardware/docker-compose.yml b/observabilite_hardware/docker-compose.yml
deleted file mode 100644
index 5487fe1..0000000
--- a/observabilite_hardware/docker-compose.yml
+++ /dev/null
@@ -1,70 +0,0 @@
-services:
-  prometheus:
-    image: prom/prometheus:latest
-    container_name: prometheus-observability
-    volumes:
-      - ./prometheus.yml:/etc/prometheus/prometheus.yml
-    command:
-      - '--config.file=/etc/prometheus/prometheus.yml'
-    ports:
-      - "9090:9090"
-    networks:
-      - observability
-  grafana:
-    image: grafana/grafana:latest
-    container_name: grafana-observability
-    ports:
-      - "3000:3000"
-    volumes:
-      - grafana-data:/var/lib/grafana
-    environment:
-      - GF_SECURITY_ADMIN_USER=admin
-      - GF_SECURITY_ADMIN_PASSWORD=admin
-    networks:
-      - observability
-    depends_on:
-      - loki
-  loki:
-    image: grafana/loki:2.8.2
-    container_name: loki-observability
-    ports:
-      - "3100:3100"
-    command: -config.file=/etc/loki/local-config.yaml
-    volumes:
-      - ./loki-config.yaml:/etc/loki/local-config.yaml
-      - ./loki-wal:/wal
-      - ./loki-chunks:/loki/chunks
-      - ./loki-index:/loki/index
-    networks:
-      - observability
-  promtail:
-    image: grafana/promtail:2.8.2
-    container_name: promtail-observability
-    volumes:
-      - ./promtail-config.yaml:/etc/promtail/config.yaml
-      - /var/lib/docker/containers:/var/lib/docker/containers:ro
-    command:
-      - -config.file=/etc/promtail/config.yaml
-    depends_on:
-      - loki
-    networks:
-      - observability
-  node_exporter:
-    image: prom/node-exporter:latest
-    container_name: node-exporter
-    restart: unless-stopped
-    pid: "host"
-    network_mode: "host"
-    volumes:
-      - /proc:/host/proc:ro
-      - /sys:/host/sys:ro
-      - /:/rootfs:ro
-    command:
-      - '--path.procfs=/host/proc'
-      - '--path.sysfs=/host/sys'
-      - '--collector.filesystem.ignored-mount-points="^/(sys|proc|dev|host|etc)($$|/)"'
-volumes:
-  grafana-data:
-networks:
-  observability:
-    driver: bridge
diff --git a/observabilite_hardware/loki-config.yaml b/observabilite_hardware/loki-config.yaml
deleted file mode 100644
index 511bd07..0000000
--- a/observabilite_hardware/loki-config.yaml
+++ /dev/null
@@ -1,38 +0,0 @@
-auth_enabled: false
-
-server:
-  http_listen_port: 3100
-
-ingester:
-  wal:
-    enabled: true
-  chunk_idle_period: 5m
-  chunk_retain_period: 30s
-  chunk_target_size: 1048576
-  max_transfer_retries: 0
-  lifecycler:
-    ring:
-      kvstore:
-        store: inmemory
-      replication_factor: 1
-
-schema_config:
-  configs:
-    - from: 2020-10-24
-      store: boltdb
-      object_store: filesystem
-      schema: v11
-      index:
-        prefix: index_
-        period: 168h
-
-storage_config:
-  boltdb:
-    directory: /loki/index
-  filesystem:
-    directory: /loki/chunks
-
-limits_config:
-  enforce_metric_name: false
-  reject_old_samples: true
-  reject_old_samples_max_age: 168h
diff --git a/observabilite_hardware/prometheus.yml b/observabilite_hardware/prometheus.yml
deleted file mode 100644
index 0467b1f..0000000
--- a/observabilite_hardware/prometheus.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-global:
-  scrape_interval: 15s
-
-scrape_configs:
-  - job_name: 'prometheus'
-    static_configs:
-      - targets: ['localhost:9090']
-
-  - job_name: 'node_exporter'
-    static_configs:
-      - targets: ['192.168.4.4:9100']
-
-  - job_name: 'scaphandre'
-    static_configs:
-      - targets: ['192.168.4.4:8080']
-    fallback_scrape_protocol: "PrometheusText1.0.0"
diff --git a/observabilite_hardware/promtail-config.yaml b/observabilite_hardware/promtail-config.yaml
deleted file mode 100644
index 91f4e43..0000000
--- a/observabilite_hardware/promtail-config.yaml
+++ /dev/null
@@ -1,26 +0,0 @@
-server:
-  http_listen_port: 9080
-  grpc_listen_port: 0
-
-positions:
-  filename: /tmp/positions.yaml
-
-clients:
-  - url: http://loki:3100/loki/api/v1/push
-
-scrape_configs:
-  - job_name: docker_logs
-    static_configs:
-      - targets:
-          - localhost
-        labels:
-          job: docker
-          __path__: /var/lib/docker/containers/*/*.log
-
-  - job_name: system_logs
-    static_configs:
-      - targets:
-          - localhost
-        labels:
-          job: syslog
-          __path__: /var/log/*.log
diff --git a/observabilite_hardware/scaphandre b/observabilite_hardware/scaphandre
deleted file mode 100644
index d3a3bad..0000000
--- a/observabilite_hardware/scaphandre
+++ /dev/null
@@ -1 +0,0 @@
-installation de scaphandre
diff --git a/observabilite_service/Machine_service/scripts/monitoring.sh b/observabilite_service/Machine_service/scripts/monitoring.sh
deleted file mode 100755
index 25c0925..0000000
--- a/observabilite_service/Machine_service/scripts/monitoring.sh
+++ /dev/null
@@ -1,104 +0,0 @@
-#!/bin/bash
-
-set -e
-
-# Variables
-APACHE_EXPORTER_VERSION="1.0.10"
-PROMTAIL_VERSION="2.9.0"
-PROMTAIL_CONFIG="/etc/promtail-config.yaml"
-LOKI_URL="http://192.168.56.20:3100/loki/api/v1/push"
-
-echo "=== Installation des dépendances ==="
-sudo apt update
-sudo apt install -y wget unzip apache2
-
-echo "=== Installation et configuration de apache_exporter ==="
-cd /opt
-wget https://github.com/Lusitaniae/apache_exporter/releases/download/v${APACHE_EXPORTER_VERSION}/apache_exporter-${APACHE_EXPORTER_VERSION}.linux-amd64.tar.gz
-tar -xvf apache_exporter-${APACHE_EXPORTER_VERSION}.linux-amd64.tar.gz
-sudo mv apache_exporter-${APACHE_EXPORTER_VERSION}.linux-amd64/apache_exporter /usr/local/bin/
-
-# Création du service systemd pour apache_exporter
-sudo tee /etc/systemd/system/apache_exporter.service > /dev/null <<EOL
-[Unit]
-Description=Prometheus Apache Exporter
-After=network.target
-
-[Service]
-User=root
-ExecStart=/usr/local/bin/apache_exporter --scrape_uri="http://localhost/server-status?auto"
-
-[Install]
-WantedBy=multi-user.target
-EOL
-
-echo "=== Activation du module status d'Apache ==="
-sudo a2enmod status
-sudo systemctl restart apache2
-
-echo "=== Démarrage du service apache_exporter ==="
-sudo systemctl daemon-reload
-sudo systemctl enable apache_exporter
-sudo systemctl start apache_exporter
-sudo systemctl status apache_exporter --no-pager
-
-echo "=== Installation et configuration de Promtail ==="
-cd /opt
-wget https://github.com/grafana/loki/releases/download/v${PROMTAIL_VERSION}/promtail-linux-amd64.zip
-unzip promtail-linux-amd64.zip
-sudo mv promtail-linux-amd64 /usr/local/bin/promtail
-sudo chmod +x /usr/local/bin/promtail
-
-# Création du fichier de configuration Promtail
-sudo tee ${PROMTAIL_CONFIG} > /dev/null <<EOL
-server:
-  http_listen_port: 9080
-  grpc_listen_port: 0
-
-positions:
-  filename: /var/log/promtail-positions.yaml
-
-clients:
-  - url: ${LOKI_URL}
-
-scrape_configs:
-  - job_name: apache_access
-    static_configs:
-      - targets: ['localhost']
-        labels:
-          job: apache_access
-          host: apache_vm
-          __path__: /var/log/apache2/access.log
-
-  - job_name: apache_error
-    static_configs:
-      - targets: ['localhost']
-        labels:
-          job: apache_error
-          host: apache_vm
-          __path__: /var/log/apache2/error.log
-EOL
-
-# Création du service systemd pour Promtail
-sudo tee /etc/systemd/system/promtail.service > /dev/null <<EOL
-[Unit]
-Description=Promtail service for Apache logs
-After=network.target
-
-[Service]
-User=root
-ExecStart=/usr/local/bin/promtail -config.file ${PROMTAIL_CONFIG}
-Restart=always
-
-[Install]
-WantedBy=multi-user.target
-EOL
-
-echo "=== Démarrage du service Promtail ==="
-sudo systemctl daemon-reload
-sudo systemctl enable promtail
-sudo systemctl start promtail
-sudo systemctl status promtail --no-pager
-
-echo "=== Installation terminée ==="
-
diff --git a/observabilite_service/Machine_service/tuto_monitoring.txt b/observabilite_service/Machine_service/tuto_monitoring.txt
deleted file mode 100644
index 8ff88e6..0000000
--- a/observabilite_service/Machine_service/tuto_monitoring.txt
+++ /dev/null
@@ -1,124 +0,0 @@
-Étape 1 : Installer Apache sur la machine à superviser
-
-Pour vérifier si Apache est déjà installé :
-dpkg -l | grep apache2
-
-
-Si la commande retourne un numéro de version, Apache est déjà installé. Sinon :
-
-Sur Ubuntu/Debian :
-sudo apt update
-sudo apt install apache2 -y
-sudo systemctl enable apache2
-sudo systemctl start apache2
-sudo systemctl status apache2
-
-Étape 2 : Installer le module de métriques pour Prometheus
-
-Prometheus ne peut pas lire directement les métriques Apache. On utilise apache_exporter.
-
-2.1 Télécharger apache_exporter
-
-cd /opt
-sudo wget https://github.com/Lusitaniae/apache_exporter/releases/download/v1.0.10/apache_exporter-1.0.10.linux-amd64.tar.gz
-sudo tar -xvf apache_exporter-1.0.10.linux-amd64.tar.gz
-sudo mv apache_exporter-1.0.10.linux-amd64/apache_exporter /usr/local/bin/
-
-2.2 Créer un service systemd pour apache_exporter
-
-sudo nano /etc/systemd/system/apache_exporter.service
-------------->   
-[Unit]
-Description=Prometheus Apache Exporter
-After=network.target
-
-[Service]
-User=root
-ExecStart=/usr/local/bin/apache_exporter --scrape_uri="http://localhost/server-status?auto"
-
-[Install]
-WantedBy=multi-user.target
-------------->   
-
-2.3 Activer le module status d’Apache
-
-sudo a2enmod status
-sudo systemctl restart apache2
-
-2.4 Démarrer apache_exporter
-
-sudo systemctl daemon-reload
-sudo systemctl enable apache_exporter
-sudo systemctl start apache_exporter
-sudo systemctl status apache_exporter
-
-Étape 4 : Collecter les logs Apache via Loki + Promtail
-
-4.1 Installer Promtail sur la machine supervisée
-
-Si Promtail n’est pas encore installé, tu peux le télécharger depuis Grafana :
-
-cd /opt
-sudo wget https://github.com/grafana/loki/releases/download/v2.9.0/promtail-linux-amd64.zip
-sudo unzip promtail-linux-amd64.zip
-sudo mv promtail-linux-amd64 /usr/local/bin/promtail
-sudo chmod +x /usr/local/bin/promtail
-
-4.2 Créer un fichier de config pour Promtail
-
-sudo nano /etc/promtail-config.yaml
-
-------------->   
-
-server:
-  http_listen_port: 9080
-  grpc_listen_port: 0
-
-positions:
-  filename: /var/log/promtail-positions.yaml
-
-clients:
-  - url: http://<IP_VM_SUPERVISION>:3100/loki/api/v1/push
-
-scrape_configs:
-  - job_name: apache_access
-    static_configs:
-      - targets: ['localhost']
-        labels:
-          job: apache_access
-          host: apache_vm
-          __path__: /var/log/apache2/access.log
-
-  - job_name: apache_error
-    static_configs:
-      - targets: ['localhost']
-        labels:
-          job: apache_error
-          host: apache_vm
-          __path__: /var/log/apache2/error.log
-          
-------------->   
-
-		  
-4.3 Créer un service systemd pour Promtail
-sudo nano /etc/systemd/system/promtail.service
-
-------------->                                                                       
-[Unit]
-Description=Promtail service for Apache logs
-After=network.target
-
-[Service]
-User=root
-ExecStart=/usr/local/bin/promtail -config.file /etc/promtail-config.yaml
-Restart=always
-
-[Install]
-WantedBy=multi-user.target
-------------->   
-
-sudo systemctl daemon-reload
-sudo systemctl enable promtail
-sudo systemctl start promtail
-sudo systemctl status promtail
-
diff --git a/observabilite_service/Machine_virtuelle/docker-compose.yml b/observabilite_service/Machine_virtuelle/docker-compose.yml
deleted file mode 100644
index 9fd1772..0000000
--- a/observabilite_service/Machine_virtuelle/docker-compose.yml
+++ /dev/null
@@ -1,56 +0,0 @@
-version: "3.8"
-services:
-  prometheus:
-    image: prom/prometheus:latest
-    container_name: prometheus-observability
-    volumes:
-      - ./prometheus.yml:/etc/prometheus/prometheus.yml
-    command:
-      - '--config.file=/etc/prometheus/prometheus.yml'
-    ports:
-      - "9090:9090"
-    networks:
-      - observability
-  grafana:
-    image: grafana/grafana:latest
-    container_name: grafana-observability
-    ports:
-      - "3000:3000"
-    volumes:
-      - grafana-data:/var/lib/grafana
-    environment:
-      - GF_SECURITY_ADMIN_USER=admin
-      - GF_SECURITY_ADMIN_PASSWORD=admin
-    networks:
-      - observability
-    depends_on:
-      - loki
-  loki:
-    image: grafana/loki:2.8.2
-    container_name: loki-observability
-    ports:
-      - "3100:3100"
-    command: -config.file=/etc/loki/local-config.yaml
-    volumes:
-      - ./loki-config.yaml:/etc/loki/local-config.yaml
-      - ./loki-wal:/wal
-      - ./loki-chunks:/loki/chunks
-      - ./loki-index:/loki/index
-    networks:
-      - observability
-  promtail:
-    image: grafana/promtail:2.8.2
-    container_name: promtail-observability
-    volumes:
-      - ./promtail-config.yaml:/etc/promtail/config.yaml
-      - /var/lib/docker/containers:/var/lib/docker/containers:ro
-      - /var/log:/var/log:ro
-    command:
-      - -config.file=/etc/promtail/config.yaml
-    networks:
-      - observability
-volumes:
-  grafana-data:
-networks:
-  observability:
-    driver: bridge
diff --git a/observabilite_service/Machine_virtuelle/loki-config.yaml b/observabilite_service/Machine_virtuelle/loki-config.yaml
deleted file mode 100644
index 63d45cb..0000000
--- a/observabilite_service/Machine_virtuelle/loki-config.yaml
+++ /dev/null
@@ -1,59 +0,0 @@
-auth_enabled: false
-
-server:
-  http_listen_port: 3100
-  grpc_listen_port: 9096
-
-common:
-  path_prefix: /loki
-  storage:
-    filesystem:
-      chunks_directory: /loki/chunks
-      rules_directory: /loki/rules
-  replication_factor: 1
-  ring:
-    instance_addr: 127.0.0.1
-    kvstore:
-      store: inmemory
-
-ingester:
-  wal:
-    enabled: true
-    dir: /wal
-    flush_on_shutdown: true
-  chunk_idle_period: 5m
-  chunk_retain_period: 30s
-  max_chunk_age: 1h
-  lifecycler:
-    ring:
-      replication_factor: 1
-
-schema_config:
-  configs:
-    - from: 2020-10-24
-      store: boltdb-shipper
-      object_store: filesystem
-      schema: v11
-      index:
-        prefix: index_
-        period: 24h
-
-storage_config:
-  boltdb_shipper:
-    active_index_directory: /loki/index
-    cache_location: /loki/index
-    shared_store: filesystem
-  filesystem:
-    directory: /loki/chunks
-
-limits_config:
-  enforce_metric_name: false
-  reject_old_samples: true
-  reject_old_samples_max_age: 168h
-  ingestion_rate_mb: 10
-  ingestion_burst_size_mb: 20
-
-compactor:
-  working_directory: /loki/compactor
-  shared_store: filesystem
-  compaction_interval: 10m
\ No newline at end of file
diff --git a/observabilite_service/Machine_virtuelle/prometheus.yml b/observabilite_service/Machine_virtuelle/prometheus.yml
deleted file mode 100644
index d6cb4fe..0000000
--- a/observabilite_service/Machine_virtuelle/prometheus.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-global:
-  scrape_interval: 15s
-
-scrape_configs:
-  - job_name: 'prometheus'
-    static_configs:
-      - targets: ['localhost:9090']
-
-  - job_name: 'node_exporter_vmservices'
-    static_configs:
-      - targets: ['192.168.56.31:9100']
-      
-  - job_name: 'apache_vmservices'
-    static_configs:
-      - targets: ['192.168.56.31:9117']
diff --git a/observabilite_service/Machine_virtuelle/promtail-config.yaml b/observabilite_service/Machine_virtuelle/promtail-config.yaml
deleted file mode 100644
index c071df1..0000000
--- a/observabilite_service/Machine_virtuelle/promtail-config.yaml
+++ /dev/null
@@ -1,19 +0,0 @@
-server:
-  http_listen_port: 9080
-  grpc_listen_port: 0
-
-positions:
-  filename: /tmp/positions.yaml
-
-clients:
-  - url: http://loki:3100/loki/api/v1/push
-
-scrape_configs:
-  - job_name: docker_logs
-    static_configs:
-      - targets:
-          - localhost
-        labels:
-          job: docker
-          __path__: /var/lib/docker/containers/*/*.log
-