Kev siv Set_fact hauv Ansible yog dab tsi?
Kev siv Set_fact hauv Ansible yog dab tsi?

Video: Kev siv Set_fact hauv Ansible yog dab tsi?

Video: Kev siv Set_fact hauv Ansible yog dab tsi?
Video: Kev siv tus yaj kuam yeeb kuam 2024, Kaum ib hlis
Anonim

Qhov module no tso cai rau kev teeb tsa tshiab hloov pauv. Cov kev hloov pauv tau teem rau ntawm tus tswv tsev-los-tus tswv tsev ib yam li qhov tseeb pom los ntawm kev teeb tsa module. Cov kev hloov pauv no yuav muaj rau cov kev ua si tom ntej thaum lub sijhawm ansible -playbook khiav. Teem cacheable rau yog kom txuag tau qhov sib txawv ntawm kev ua tiav siv qhov tseeb cache.

Khaws qhov no hauv kev xav, Pre_tasks hauv Ansible yog dab tsi?

ua haujlwm ua ntej yog ib txoj hauj lwm uas Ansible executes ua ntej executing tej hauj lwm uas hais nyob rau hauv. yml cov.

Kuj Paub, yog txhais Ansible? 'yog txhais 'in Ansible . Muaj kev tsim kho tshwj xeeb hauv Jinja2 / Ansible :'foo txhais ', uas tso cai rau koj los xyuas yog tias foo muaj nyob rau hauv tag nrho. Nws feem ntau yog siv rau hauv daim ntawv no: Nws yuav tsis yog 'False' xwb, nws yuav ua rau ansible txwv tsis pub khiav playbook nrog cov lus yuam kev.

Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog qhov tseeb hauv Ansible?

Cias muab, Qhov tseeb tiag yog cov cuab yeej system uas tau sau los ntawm Ansible thaum nws ua haujlwm ntawm qhov chaw taws teeb. Cov qhov tseeb muaj cov ntsiab lus tseem ceeb xws li kev cia khoom thiab kev teeb tsa network txog lub hom phiaj.

Puas yog Ansible dawb?

Ansible yog ib qho cuab yeej qhib uas tuaj yeem siv rau Infrastructure muab thiab tswj kev teeb tsa. CLI raws li kev siv yog dawb nrog tsis muaj kev txwv ntawm tus naj npawb ntawm cov nodes raug tuav. Ansible Ntauwd ntawm qhov tod tes los nrog ib dawb daim ntawv tso cai rau tuav mus txog 10 nodes. Koj yuav tau them rau dab tsi ntxiv.

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