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107 lines
3.5 KiB
Python
Executable File
107 lines
3.5 KiB
Python
Executable File
#!/usr/bin/python3
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import json
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import os
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import sys
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def migrate_volume(volume):
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return {
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'type': 'hostPath',
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'hostPathConfig': {
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'hostPath': volume['hostPath']
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},
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} if volume.get('hostPathEnabled', False) else {
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'type': 'ixVolume',
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'ixVolumeConfig': {
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'datasetName': volume['datasetName'],
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},
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}
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def migrate_common_lib(values):
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delete_keys = [
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'dnsConfig', 'updateStrategy', 'enableResourceLimits', 'cpuLimit',
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'memLimit', 'certificate', 'service', 'environmentVariables', 'minioDomain',
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'accessKey', 'secretKey', 'distributedMode', 'distributedIps', 'logsearchapi',
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'appVolumeMounts', 'extraAppVolumeMounts', 'postgresAppVolumeMounts', 'runAsUser', 'runAsGroup',
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]
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exportVol = {}
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if not values['distributedMode']:
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exportVol = migrate_volume(values['appVolumeMounts']['export'])
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exportVol['mountPath'] = values['appVolumeMounts']['export']['mountPath']
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values.update({
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# Migrate Config
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'minioConfig': {
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'rootUser': values['accessKey'],
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'rootPassword': values['secretKey'],
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# We don't want to allow null value here
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'domain': values.get('minioDomain', '') or '',
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'extraArgs': values.get('extraArgs', []),
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'additionalEnvs': values.get('environmentVariables', []),
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},
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# Migrate Network
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'minioNetwork': {
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'apiPort': values['service']['nodePort'],
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'consolePort': values['service']['consolePort'],
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'certificateID': values['certificate'],
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},
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# Migrate Resources
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'resources': {
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'limits': {
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'cpu': values.get('cpuLimit', '4000m'),
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'memory': values.get('memLimit', '8Gi'),
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}
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},
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# Migrate DNS
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'podOptions': {
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'dnsConfig': {
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'options': [
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{'name': opt['name'], 'value': opt['value']}
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for opt in values.get('dnsConfig', {}).get('options', [])
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]
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}
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},
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# Migrate Storage
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'minioStorage': {
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'distributedMode': values['distributedMode'],
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'distributedIps': values['distributedIps'] if values['distributedMode'] else [],
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'logSearchApi': values['logsearchapi']['enabled'],
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'logSearchDiskCapacityGB': values['logsearchapi']['diskCapacityGB'] if values['logsearchapi']['enabled'] else 5,
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'export': exportVol,
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'pgData': migrate_volume(values['postgresAppVolumeMounts']['postgres-data']),
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'pgBackup': migrate_volume(values['postgresAppVolumeMounts']['postgres-backup']),
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'additionalStorages': [
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{
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'type': 'hostPath',
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'hostPathConfig': {'hostPath': e['hostPath']},
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'mountPath': e['mountPath'],
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'readOnly': e.get('readOnly', False),
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}
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for e in values.get('extraAppVolumeMounts', [])
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],
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},
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})
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for k in delete_keys:
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values.pop(k, None)
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return values
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def migrate(values):
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# If this missing, we have already migrated
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if not 'accessKey' in values.keys():
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return values
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return migrate_common_lib(values)
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if __name__ == '__main__':
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if len(sys.argv) != 2:
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exit(1)
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if os.path.exists(sys.argv[1]):
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with open(sys.argv[1], 'r') as f:
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print(json.dumps(migrate(json.loads(f.read()))))
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