python3安装

版本
Python-3.9.17

./configure --prefix=/usr/local/python3 
make && make install

随后用ln -s短链接python3和pip3

airflow安装

版本2.7.1

export AIRFLOW_HOME=~/airflow

编写一个sh文件

AIRFLOW_VERSION=2.7.1

# Extract the version of Python you have installed. If you're currently using Python 3.11 you may want to set this manually as noted above, Python 3.11 is not yet supported.
PYTHON_VERSION="$(python --version | cut -d " " -f 2 | cut -d "." -f 1-2)"

CONSTRAINT_URL="https://raw.githubusercontent.com/apache/airflow/constraints-${AIRFLOW_VERSION}/constraints-${PYTHON_VERSION}.txt"
# For example this would install 2.7.1 with python 3.8: https://raw.githubusercontent.com/apache/airflow/constraints-2.7.1/constraints-3.8.txt

pip install "apache-airflow==${AIRFLOW_VERSION}" --constraint "${CONSTRAINT_URL}"

可以下载下来

pip3 install "apache-airflow==2.7.1" --constraint "/data/constraints-3.10.txt"

启动

airflow standalone

报错sqlite c library too old

根据官网的指示更新sqllite

https://airflow.apache.org/docs/apache-airflow/stable/howto/set-up-database.html#

安装需要组件

yum -y install wget tar gzip gcc make expect

wget https://www.sqlite.org/src/tarball/sqlite.tar.gz
tar xzf sqlite.tar.gz
cd sqlite/
export CFLAGS="-DSQLITE_ENABLE_FTS3 \
    -DSQLITE_ENABLE_FTS3_PARENTHESIS \
    -DSQLITE_ENABLE_FTS4 \
    -DSQLITE_ENABLE_FTS5 \
    -DSQLITE_ENABLE_JSON1 \
    -DSQLITE_ENABLE_LOAD_EXTENSION \
    -DSQLITE_ENABLE_RTREE \
    -DSQLITE_ENABLE_STAT4 \
    -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT \
    -DSQLITE_SOUNDEX \
    -DSQLITE_TEMP_STORE=3 \
    -DSQLITE_USE_URI \
    -O2 \
    -fPIC"
export PREFIX="/usr/local"
LIBS="-lm" ./configure --disable-tcl --enable-shared --enable-tempstore=always --prefix="$PREFIX"
make
make install

Post install add /usr/local/lib to library path

export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH

然后再airflow standalone就能正常启动了，
启动时会提示登录的账号密码,默认端口8080