From 439e79ec6168a277f10f7e64d3630cd21820370b Mon Sep 17 00:00:00 2001
From: Oleksandr Kirichenko <shvdw.on@gmail.com>
Date: Tue, 5 May 2026 22:39:00 +0300
Subject: [PATCH 1/4] Add Dockerfile and instructions

---
 .idea/.gitignore                               |  3 +++
 .idea/devops_todolist.iml                      | 14 ++++++++++++++
 .idea/inspectionProfiles/profiles_settings.xml |  6 ++++++
 .idea/misc.xml                                 |  4 ++++
 .idea/modules.xml                              |  8 ++++++++
 .idea/vcs.xml                                  |  6 ++++++
 Dockerfile                                     | 15 +++++++++++++++
 INSTRUCTION.md                                 |  0
 8 files changed, 56 insertions(+)
 create mode 100644 .idea/.gitignore
 create mode 100644 .idea/devops_todolist.iml
 create mode 100644 .idea/inspectionProfiles/profiles_settings.xml
 create mode 100644 .idea/misc.xml
 create mode 100644 .idea/modules.xml
 create mode 100644 .idea/vcs.xml
 create mode 100644 Dockerfile
 create mode 100644 INSTRUCTION.md

diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..eaf91e2
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/.idea/devops_todolist.iml b/.idea/devops_todolist.iml
new file mode 100644
index 0000000..5845e7a
--- /dev/null
+++ b/.idea/devops_todolist.iml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.venv" />
+    </content>
+    <orderEntry type="jdk" jdkName="Python 3.13 (devops_todolist)" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+  <component name="PyDocumentationSettings">
+    <option name="format" value="PLAIN" />
+    <option name="myDocStringFormat" value="Plain" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..5923845
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.13 (devops_todolist)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..1639a67
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/devops_todolist.iml" filepath="$PROJECT_DIR$/.idea/devops_todolist.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..c8397c9
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..89ce27e
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+ARG PYTHON_VERSION=3.10
+FROM python:${PYTHON_VERSION}-slim
+
+ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+RUN python manage.py migrate
+
+CMD ["python", "manage.py", "runserver", "0.0.0.0:8080"]
\ No newline at end of file
diff --git a/INSTRUCTION.md b/INSTRUCTION.md
new file mode 100644
index 0000000..e69de29

From c6b81f8cf421f9785cb014cffa37fc8f82dea8a2 Mon Sep 17 00:00:00 2001
From: Oleksandr Kirichenko <shvdw.on@gmail.com>
Date: Tue, 5 May 2026 22:43:40 +0300
Subject: [PATCH 2/4] Instructions file saved

---
 INSTRUCTION.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/INSTRUCTION.md b/INSTRUCTION.md
index e69de29..0b54995 100644
--- a/INSTRUCTION.md
+++ b/INSTRUCTION.md
@@ -0,0 +1,13 @@
+# ToDo App Docker
+
+## Docker Hub
+https://hub.docker.com/r/shvdw/todoapp
+
+## Build image
+docker build -t todoapp .
+
+## Run container
+docker run -p 8080:8080 todoapp
+
+## Open in browser
+http://localhost:8080
\ No newline at end of file

From 814ed65ec9a919382f77bf9c9e52de8714f446a0 Mon Sep 17 00:00:00 2001
From: Oleksandr Kirichenko <shvdw.on@gmail.com>
Date: Wed, 6 May 2026 09:27:38 +0300
Subject: [PATCH 3/4] Fix multi-stage build and version tag

---
 Dockerfile     | 16 ++++++++++++++--
 INSTRUCTION.md | 12 ++++++------
 2 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 89ce27e..5357ad4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,25 @@
 ARG PYTHON_VERSION=3.10
-FROM python:${PYTHON_VERSION}-slim
 
-ENV PYTHONUNBUFFERED=1
+
+FROM python:${PYTHON_VERSION}-slim AS builder
 
 WORKDIR /app
 
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
+
+
+FROM python:${PYTHON_VERSION}-slim
+
+ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+
+COPY --from=builder /usr/local/lib/python3.10/site-packages /usr/local/lib/python3.10/site-packages
+COPY --from=builder /usr/local/bin /usr/local/bin
+
 COPY . .
 
 RUN python manage.py migrate
diff --git a/INSTRUCTION.md b/INSTRUCTION.md
index 0b54995..f22f0a8 100644
--- a/INSTRUCTION.md
+++ b/INSTRUCTION.md
@@ -1,13 +1,13 @@
 # ToDo App Docker
-
-## Docker Hub
-https://hub.docker.com/r/shvdw/todoapp
-
+https://hub.docker.com/repository/docker/shvdw/todoapp/general
 ## Build image
-docker build -t todoapp .
+docker build -t todoapp:1.0.0 .
 
 ## Run container
-docker run -p 8080:8080 todoapp
+docker run -p 8080:8080 todoapp:1.0.0
+
+## Docker Hub
+docker push shvdw/todoapp:1.0.0
 
 ## Open in browser
 http://localhost:8080
\ No newline at end of file

From b3d72ec6c0ffea7579fe3fc8260d728d876bd565 Mon Sep 17 00:00:00 2001
From: Oleksandr Kirichenko <shvdw.on@gmail.com>
Date: Wed, 6 May 2026 13:47:51 +0300
Subject: [PATCH 4/4] remove .idea files

---
 .idea/.gitignore                               |  3 ---
 .idea/devops_todolist.iml                      | 14 --------------
 .idea/inspectionProfiles/profiles_settings.xml |  6 ------
 .idea/misc.xml                                 |  4 ----
 .idea/modules.xml                              |  8 --------
 .idea/vcs.xml                                  |  6 ------
 6 files changed, 41 deletions(-)
 delete mode 100644 .idea/.gitignore
 delete mode 100644 .idea/devops_todolist.iml
 delete mode 100644 .idea/inspectionProfiles/profiles_settings.xml
 delete mode 100644 .idea/misc.xml
 delete mode 100644 .idea/modules.xml
 delete mode 100644 .idea/vcs.xml

diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index eaf91e2..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
diff --git a/.idea/devops_todolist.iml b/.idea/devops_todolist.iml
deleted file mode 100644
index 5845e7a..0000000
--- a/.idea/devops_todolist.iml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PYTHON_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/.venv" />
-    </content>
-    <orderEntry type="jdk" jdkName="Python 3.13 (devops_todolist)" jdkType="Python SDK" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-  <component name="PyDocumentationSettings">
-    <option name="format" value="PLAIN" />
-    <option name="myDocStringFormat" value="Plain" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
deleted file mode 100644
index 105ce2d..0000000
--- a/.idea/inspectionProfiles/profiles_settings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <settings>
-    <option name="USE_PROJECT_PROFILE" value="false" />
-    <version value="1.0" />
-  </settings>
-</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 5923845..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.13 (devops_todolist)" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 1639a67..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/devops_todolist.iml" filepath="$PROJECT_DIR$/.idea/devops_todolist.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index c8397c9..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file