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Dalil khatwa b khatwa lil idara al fa3ala li Kubernetes bistkhdam cdk8s

Fi hatha al dalil al shamil, sanastakshif kayfiyat idarat nashr Kubernetes bistkhdam lughat al barmaja al ma2loufa min khilal Cloud Development Kit for Kubernetes (cdk8s). Sayurshiduk hatha al dalil 3abr al khatawat al lazima litabsit 3amaliyat al nashr al khasa bik wal istifada min quwat cdk8s fi mashari3ik.

Jadwal al muhtawayat

Al khatwa 4: Limatha nakhtar Kubernetes?

Kama thakar Victor, shahid i3timad Kubernetes ziyada kabira fi al sanawat al akhira, haythu taqum al 3adid min al mu2assasat bi nashr akthar min 50 majmu3a. Yusallit hatha al numuw al sari3 al daw2 3ala al sha3biya al mutazayida wa qimat Kubernetes kamanassa li tansiq al hawiyat. Wa lakin ma alathi yaj3al Kubernetes jathabban jiddan, wa limatha takhtar al 3adid min al mu2assasat istikhdamahu li idarat tatbiqatiha al muhtawa?

Qabiliyat al tawsi3 wal muruna

Tam tasmim Kubernetes lil ta3amul ma3 ta3qidat idarat al tatbiqat al muhtawa 3ala nitaq wasi3. Innahu yuwaffir manassa qawiya wa marina yumkinuha isti3ab nashr wa tawsi3 nitaq al khadamat al saghira al muta3addida bi suhula, mimma yadman anna tatbiqatik yumkinuha al numuw wal takayyuf ma3 ihtiyajat al 3amal al mutaghayyira.

Qabiliyat al naql wal ittisaq

Ahad nuqat al quwwa al ra2isiya fi Kubernetes hiya qudratuhu 3ala tawfir bi2a muttasiqa wa qabila lil naql li tatbiqatik. Bighadd al nadhar 3an al bunya al tahtiya al asasiya, sawa2 kanat fi al mawqi3 aw fi al sahaba aw i3dadan hajinan, yadman Kubernetes imkaniyat nashr tatbiqatik wa idaratiha bi nafs al tariqa, mimma yadman tajriba salisa wa mutawaqqi3a.

Al nashr wal tawsi3 al aali

Yaqum Kubernetes bi2atmata al 3adid min al maham al murtabita bi nashr wa tawsi3 nitaq al tatbiqat al muhtawa, mithl tawazun al himl, wal tashih al thati, wal tawsi3 al tilqa2i bina2an 3ala istkhdam al mawarid. Yusa3id hatha al mustawa min al atmata 3ala taqlil al 3ib2 al tashghili wa yadman anna tatbiqatik yumkinuha al takayyuf ma3 al mutatalabat al mutaghayyira dun tadakhul yadawi.

Nidham bi2i qawi wa mujtama3 da3im

Yastafid Kubernetes min nidham bi2i muzdahir min al adawat wal khadamat wa da3m al mujtama3. Yuwaffir hatha al nidham al bi2i tharwa min al mawarid, bima fi thalik al hulul al jahiza wal takamlat wa afdal al mumarasat, mimma yaj3al min al sahl 3ala al muttawirin wa firaq al 3amaliyat al istifada min Kubernetes bi shakl fa33al.

Dawr YAML fi idarat Kubernetes

Kama abraz Victor, asbah YAML al mi3yar al fi3li li ta3rif wa idarat mawarid Kubernetes. Tabi3at YAML al tasrihiya, allati tasmah lak bi tahdid al hala al marghouba li tatbiqik, hiya sabab ra2isi li3timadih 3ala nitaq wasi3 fi nidham Kubernetes al bi2i.

Fawa2id YAML

  • Al qabiliya lil qira2a wal siyana: Tam tasmim malaffat YAML li takun qabila lil qira2a min qibal al bashar, mimma yusahhil 3ala al muttawirin wa firaq al 3amaliyat fahm takwinat Kubernetes wal ta3awun 3alayha.
  • Al nahj al tasrihi: Yasmah lak YAML bi wasf al hala al marghouba li tatbiqik, badalan min al khatawat al muhaddada li tahqiq tilk al hala. Yubassit hatha al nahj al tasrihi idarat 3amaliyat nashr Kubernetes al mu3aqqada.
  • Qabiliyat al naql: Yumkin al tahakkum fi isdarat malaffat YAML bi suhula wa musharakatiha wa nashriha 3abr bi2at mukhtalifa, mimma yadman al ittisaq wa imkaniyat al takrar.

Tahadiyat YAML

Fi hin anna YAML yuqaddim al 3adid min al fawa2id, abraz Victor aydan ba3d al tahadiyat allati yumkin an tansha2 3inda idarat 3amaliyat nashr Kubernetes faqat min khilal malaffat YAML:

  • Al ta3qid wal takrar: Ma3 numuw 3adad mawarid Kubernetes wal bi2at, yumkin an tusbih idarat malaffat YAML wa siyanatiha akthar ta3qidan, mimma yu2addi ila al takrar wal tanaqodat al muhtamala.
  • Naqs al tahakkum al barmuji: Malaffat YAML mahduda fi qudratiha 3ala tawfir al tahakkum al barmuji wal muruna, mimma yaj3al min al sa3b tanfith istratijiyat nashr akthar taqadduman aw al takamul ma3 adawat wa sayr 3amal ukhra.

Muqaddima ila Helm wa Customize

Li mu3alajat tahadiyat idarat 3amaliyat nashr Kubernetes bistkhdam YAML, dhaharat adawat mithl Helm wa Customize ka hulul sha2i3a. Tahdif hathihi al adawat ila tawfir nahj akthar mula2ama lil muttawirin li idarat Kubernetes, mustafida min quwat lughat al barmaja wa afdal al mumarasat min handasat al barmajiyat.

Helm: Mudir al huzam li Kubernetes

Helm huwa mudir huzam li Kubernetes yasmah lak bi ta3rif wa tathbit wa idarat tatbiqat Kubernetes ka huzam qabila li i3adat al istkhdam tusamma "al rusum al bayaniya". Hathihi al rusum al bayaniya hiya fi al asas malaffat YAML muqalaba yumkin takhsisuha wa nashruha 3abr bi2at mukhtalifa, mimma yusa3id 3ala taqlil al takrar wa ta3ziz al ittisaq.

Customize: Idarat Kubernetes al barmajiya

Customize hiya majmu3at adawat asliya li Kubernetes tasmah lak bi idarat mawarid Kubernetes bistkhdam lughat barmaja ma2loufa, mithl Python wa Go wa TypeScript. Min khilal al istifada min quwat al barmaja, tumakkinuk Customize min tatbiq afdal al mumarasat mithl i3adat istkhdam al kod wal taqsim ila wahadat wal mantiq al sharti 3ala 3amaliyat nashr Kubernetes al khasa bik, mimma yaj3aluha akthar qabiliya lil siyana wa muruna.

Tahdif kul min Helm wa Customize ila tabsit idarat 3amaliyat nashr Kubernetes min khilal tawfir nahj akthar tarkizan 3ala al muttawir. Min khilal al jam3 bayn al tabi3a al tasrihiya li YAML ma3 al tahakkum al barmuji wa murunat lughat al barmaja, yumkin li hathihi al adawat musa3adatuk fi tabsit sayr 3amal idarat Kubernetes wa daman ittisaq wa mawthukiyat 3amaliyat al nashr al khasa bik.

Al khulasa

Fi hatha al manshur, istakshafna al i3timad al mutazayid li Kubernetes, wa dawr YAML fi idarat Kubernetes, wa dhuhur adawat mithl Helm wa Customize li mu3alajat tahadiyat 3amaliyat al nashr al mu3tamida 3ala YAML. Min khilal fahm fawa2id wa quyud YAML, bil idafa ila qudurat hathihi al adawat al akthar mula2ama lil muttawirin, yumkinuk ittikhath qararat mustanira hawl kayfiyat idarat 3amaliyat nashr Kubernetes bi shakl fa33al wa daman najah tatbiqatik al muhtawa.

Al khatwa 7: Taqdim cdk8s

Cloud Development Kit for Kubernetes (cdk8s) huwa itar 3amal maftuh al masdar yasmah lak bi namthajat mawarid Kubernetes ka mukawwinat qabila li i3adat al istkhdam. Hatha muhim li2annahu yusa3iduk 3ala tajannub al haja ila al naskh wal lasq wa ta3dil qawalib YAML.

Ma3 cdk8s, yumkinuk takhzin khasa2is al bunya al tahtiya li Kubernetes bi nafs al tariqa allati taf3aluha li huzam al baramij al khasa bik. Yad3am cdk8s arba3 lughat barmaja: Python wa TypeScript wa Java wa Go. Al miza al ra2isiya li istkhdam cdk8s hiya annak la tahtaj ila tathbit ay shay2 fi majmu3at Kubernetes al khasa bik - fa huwa ya3mal mahaliyan 3ala jihazik.

Sayr 3amal cdk8s

  1. Qum bi tathbit wajihat satr al awamir cdk8s (CLI).
  2. Qum bi tah2at mashru3 cdk8s al khas bik, mimma yunshi2 al kod al asasi.
  3. Uktub al kod al masdari al khas bik alathi yumaththil ka2inat Kubernetes al khasa bik.
  4. Qum bi tawlif malaffat Kubernetes al fi3liya bistkhdam wajihat satr al awamir cdk8s.
  5. Qum bi tatbiq al malaffat al muwallada 3ala majmu3at Kubernetes al khasa bik, imma yadawiyan aw min khilal sayr 3amal mu2tamit mithl GitOps.

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