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|
{
"cells": [
{
"cell_type": "markdown",
"id": "78a149e6-ef3b-4b6e-a633-0c1d2eb2a7b1",
"metadata": {},
"source": [
"# Setting up Docker for FastAPI and Jenkins CI-CD on Gentoo\n",
"\n",
"## Prerequisites:\n",
"- Docker\n",
"- Jenkins\n",
"- FastAPI\n",
"\n",
"## Preparations.\n",
"\n",
"\n",
"Create directory for your stuff, call it tech_project, enter it."
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "4d35806b-a9f8-43b0-82fd-b9a669295562",
"metadata": {},
"outputs": [],
"source": [
"$ mkdir tech_project && cd tech_project"
]
},
{
"cell_type": "markdown",
"id": "bdfd8575-625f-488b-aec3-73ce987086d2",
"metadata": {},
"source": [
"Create virtual Python environment:"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "42b86b21-ffa1-4d22-af97-a130b76e04d0",
"metadata": {},
"outputs": [],
"source": [
"$ python -m venv venv"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "ba4a8e5c-5e31-4e67-9c8f-17c75b52f5e2",
"metadata": {},
"outputs": [],
"source": [
"You can activate it now with:"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "edaeb7c2-f19a-4a6b-bb5f-4c5fd93dcf60",
"metadata": {},
"outputs": [],
"source": [
"$ source venv/bin/activate"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "8ebfbc06-03a0-4380-a9aa-970aafdbde75",
"metadata": {},
"outputs": [],
"source": [
"(venv) - That's what should prepend your prompt now."
]
},
{
"cell_type": "markdown",
"id": "bb6d9596-a6fd-4127-a626-e63851a3e38f",
"metadata": {},
"source": [
"Create a requirements.txt file, check which versions of fastapi and pydantic you have and use those:"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "a199797a-73ea-4015-b58f-e87ead2ea3f0",
"metadata": {},
"outputs": [],
"source": [
"fastapi>=0.111\n",
"pydantic>=2.7.3\n",
"uvicorn>=0.30.1"
]
},
{
"cell_type": "markdown",
"id": "25c4e82b-0685-400e-9f40-c171deefcc1f",
"metadata": {},
"source": [
"Create a Dockerfile:"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "237c5063-5370-4be7-8e29-e0e9802077e6",
"metadata": {},
"outputs": [],
"source": [
"FROM python:3.12\n",
"WORKDIR app/ .\n",
"COPY requirements.txt .\n",
"RUN pip install --no-cache-dir -r requirements.txt\n",
"CMD [\"python\", \"main.py\"]"
]
},
{
"cell_type": "markdown",
"id": "e2b41ff9-c9d3-4a84-bb22-0494990ef272",
"metadata": {},
"source": [
"Start docker service (as root):"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "37b1ef3f-8ed1-4c40-9ce9-5e88843356f9",
"metadata": {},
"outputs": [],
"source": [
"# rc-service docker start"
]
},
{
"cell_type": "markdown",
"id": "7df0e4c5-20f2-4367-be36-e43617dab0ed",
"metadata": {},
"source": [
"Build docker image:"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "1220f1b3-1b2c-4bba-a51f-54bd1401b1ec",
"metadata": {},
"outputs": [],
"source": [
"$ docker build -t fastapi_tech_blog ."
]
},
{
"cell_type": "markdown",
"id": "36881148-8ff4-48e6-80d9-8c53a05bb90b",
"metadata": {},
"source": [
"Watch if warn you and build:"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "c962a037-75ef-4b22-b46a-f24da4994be4",
"metadata": {},
"outputs": [],
"source": [
"WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv\n",
" ---> Removed intermediate container bb903c49b10d\n",
" ---> 2a71d86268fd\n",
"Step 5/7 : COPY . .\n",
" ---> 9fdcdd3d46cb\n",
"Step 6/7 : EXPOSE 8000\n",
" ---> Running in e63e0e7b3ccc\n",
" ---> Removed intermediate container e63e0e7b3ccc\n",
" ---> 72d0d9f39af7\n",
"Step 7/7 : CMD [\"python\", \"main.py\"]\n",
" ---> Running in b49bc996f993\n",
" ---> Removed intermediate container b49bc996f993\n",
" ---> fb426f2a7e15\n",
"Successfully built fb426f2a7e15\n",
"Successfully tagged fastapi_tech_blog:latest"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.12.7"
}
},
"nbformat": 4,
"nbformat_minor": 5
}
|
