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fix(core): Update isDocker check to return true on kubernetes/containerd (#12603)

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कारतोफ्फेलस्क्रिप्ट™
2025-01-17 13:10:51 +01:00
committed by GitHub
parent 7ae1483792
commit c55dac66ed
2 changed files with 57 additions and 21 deletions
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49
packages/core/test/InstanceSettings.test.ts
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@@ -214,33 +214,58 @@ describe('InstanceSettings', () => {
});
it('should return true if /.dockerenv exists', () => {
mockFs.existsSync.calledWith('/.dockerenv').mockReturnValueOnce(true);
mockFs.existsSync.mockImplementation((path) => path === '/.dockerenv');
expect(settings.isDocker).toBe(true);
expect(mockFs.existsSync).toHaveBeenCalledWith('/.dockerenv');
expect(mockFs.readFileSync).not.toHaveBeenCalledWith('/proc/self/cgroup', 'utf8');
});
it('should return true if /proc/self/cgroup contains docker', () => {
mockFs.existsSync.calledWith('/.dockerenv').mockReturnValueOnce(false);
mockFs.readFileSync
.calledWith('/proc/self/cgroup', 'utf8')
.mockReturnValueOnce('docker cgroup');
it('should return true if /run/.containerenv exists', () => {
mockFs.existsSync.mockImplementation((path) => path === '/run/.containerenv');
expect(settings.isDocker).toBe(true);
expect(mockFs.existsSync).toHaveBeenCalledWith('/.dockerenv');
expect(mockFs.readFileSync).toHaveBeenCalledWith('/proc/self/cgroup', 'utf8');
expect(mockFs.existsSync).toHaveBeenCalledWith('/run/.containerenv');
expect(mockFs.readFileSync).not.toHaveBeenCalledWith('/proc/self/cgroup', 'utf8');
});
test.each(['docker', 'kubepods', 'containerd'])(
'should return true if /proc/self/cgroup contains %s',
(str) => {
mockFs.existsSync.mockReturnValueOnce(false);
mockFs.readFileSync.calledWith('/proc/self/cgroup', 'utf8').mockReturnValueOnce(str);
expect(settings.isDocker).toBe(true);
expect(mockFs.existsSync).toHaveBeenCalledWith('/.dockerenv');
expect(mockFs.readFileSync).toHaveBeenCalledWith('/proc/self/cgroup', 'utf8');
},
);
test.each(['docker', 'kubelet', 'containerd'])(
'should return true if /proc/self/mountinfo contains %s',
(str) => {
mockFs.existsSync.mockReturnValueOnce(false);
mockFs.readFileSync.calledWith('/proc/self/cgroup', 'utf8').mockReturnValueOnce('');
mockFs.readFileSync.calledWith('/proc/self/mountinfo', 'utf8').mockReturnValueOnce(str);
expect(settings.isDocker).toBe(true);
expect(mockFs.existsSync).toHaveBeenCalledWith('/.dockerenv');
expect(mockFs.readFileSync).toHaveBeenCalledWith('/proc/self/cgroup', 'utf8');
expect(mockFs.readFileSync).toHaveBeenCalledWith('/proc/self/mountinfo', 'utf8');
},
);
it('should return false if no docker indicators are found', () => {
mockFs.existsSync.calledWith('/.dockerenv').mockReturnValueOnce(false);
mockFs.readFileSync.calledWith('/proc/self/cgroup', 'utf8').mockReturnValueOnce('');
mockFs.readFileSync.calledWith('/proc/self/mountinfo', 'utf8').mockReturnValueOnce('');
expect(settings.isDocker).toBe(false);
});
it('should return false if checking for docker throws an error', () => {
mockFs.existsSync.calledWith('/.dockerenv').mockImplementationOnce(() => {
throw new Error('Access denied');
it('should return false if reading any of these files throws an error', () => {
mockFs.existsSync.mockReturnValue(false);
mockFs.readFileSync.mockImplementation(() => {
throw new Error('File not found');
});
expect(settings.isDocker).toBe(false);
});