v22.01.05-hotfix-4

What's Changed

• fix Eru "Pod Resource" function returned duplicated by @DuodenumL in #556
• fix issue of building docker image by @DuodenumL in #563
• close engine connection when ping fails by @DuodenumL in #568
• reuse http client by @DuodenumL in #570
• [SPPSP-4850] fix the issue of realloc algorithm by @DuodenumL in #577
• [SPCLD-6491] fix bugs of cpu realloc algorithm by @DuodenumL in #579

Full Changelog: v22.01.05...v22.01.05-hotfix-4