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Created June 22, 2018 23:22
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Docker faketime lib example
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Dockerfile
FROM node:8
WORKDIR /
RUN git clone https://github.com/wolfcw/libfaketime.git
WORKDIR /libfaketime/src
RUN make install
WORKDIR /usr/src/app
COPY package.json ./
RUN npm install
COPY . .
CMD ["/bin/sh", "-c", "LD_PRELOAD=/usr/local/lib/faketime/libfaketime.so.1 FAKETIME_NO_CACHE=1 faketime -f '@2017-01-01 00:00:00' npm start"]
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index.js
console.log('modified time', new Date()) // modified time 2017-01-01T00:00:00.052Z
setTimeout(() => {
console.log('end time', new Date()) // end time 2017-01-01T00:00:01.058Z
}, 1e3)
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