Pulogalamu yamtambo ya Apache CloudStack 4.17 yatulutsidwa, kukulolani kuti muzitha kuyika, kukonza ndi kukonza zachinsinsi, zosakanizidwa kapena zomangamanga zamtambo (IaaS, zomangamanga monga ntchito). Pulatifomu ya CloudStack idasamutsidwa ku Apache Foundation ndi Citrix, yomwe idalandira ntchitoyi itatha kupeza Cloud.com. Maphukusi oyika amakonzekera CentOS, Ubuntu ndi openSUSE.
CloudStack sichidalira mtundu wa hypervisor ndipo imakulolani kuti mugwiritse ntchito Xen (XCP-ng, XenServer/Citrix Hypervisor ndi Xen Cloud Platform), KVM, Oracle VM (VirtualBox) ndi VMware mumtambo umodzi wamtambo nthawi imodzi. Mawonekedwe a intaneti ndi API yapadera amaperekedwa kuti aziyang'anira malo ogwiritsira ntchito, kusungirako, makompyuta ndi maukonde. Muzosavuta kwambiri, CloudStack-based cloud miundombinu imakhala ndi seva imodzi yolamulira ndi seti ya ma node apakompyuta omwe ma OS a alendo amayendetsedwa mumayendedwe a virtualization. Machitidwe ovuta kwambiri amathandizira kugwiritsa ntchito gulu la ma seva angapo oyang'anira ndi zina zowonjezera katundu. Panthawi imodzimodziyo, zowonongeka zingathe kugawidwa m'magawo, zomwe zimagwira ntchito mu data yapadera.
Kutulutsidwa kwa 4.17 kumatchedwa LTS (Kuthandizira kwa Nthawi Yaitali) ndipo kudzathandizidwa kwa miyezi 18. Zatsopano zazikulu:
- Thandizo lokonzanso ma routers (VR, Virtual Router) kudzera m'malo mwa malo, omwe safuna kuyimitsa ntchito (poyamba, kukonzanso kumafunika kuyimitsa ndi kuchotsa chitsanzo chakale, ndiyeno kukhazikitsa ndi kuyambitsa yatsopano). Kusintha kosayima kumakhazikitsidwa pogwiritsa ntchito zigamba zamoyo zomwe zimayikidwa pa ntchentche.
- Thandizo la IPv6 limaperekedwa pamanetiweki akutali ndi a VPC, omwe m'mbuyomu anali kupezeka pamanetiweki Ogawana. Ndizothekanso kukonza njira zokhazikika za IPv6 ndi kugawikana kwa ma subnet a IPv6 m'malo enieni.
- Phukusi lalikulu limaphatikizapo pulogalamu yowonjezera yosungirako SDS (Software Defined Storage) StorPool, yomwe imakulolani kuti mugwiritse ntchito zinthu monga zithunzithunzi pompopompo, kugawa magawo, kugawa malo osinthika, zosunga zobwezeretsera ndi mfundo zolekanitsa za QoS pa disk iliyonse.
- Ogwiritsa ntchito amapatsidwa mwayi wodzipangira okha maukonde olumikizana (Maukonde Ogawana) ndi zipata zachinsinsi (Zipata Zachinsinsi) kudzera pa intaneti yokhazikika kapena API (kale, kuthekera uku kunali kupezeka kwa woyang'anira).
- Ndizotheka kulumikiza maukonde ndi maakaunti angapo (ogwiritsa ntchito angapo amatha kugawana netiweki imodzi) popanda kuphatikizira ma router enieni komanso popanda kutumiza madoko.
- Mawonekedwe a intaneti amakupatsani mwayi wowonjezera makiyi angapo a SSH kumalo osasintha pamanja fayilo ya .ssh/authorized_keys (makiyi amasankhidwa panthawi yopanga chilengedwe).
- Mawonekedwe a intaneti amakonza zidziwitso zokhudzana ndi zochitika zamakina zomwe zimagwiritsidwa ntchito powunika ndikuzindikira zomwe zalephereka. Zochitika tsopano zikugwirizana momveka bwino ndi zomwe zidapanga chochitikacho. Mutha kusaka, kusefa ndikusintha zochitika ndi zinthu.
- Anawonjezera njira ina yopangira zithunzithunzi zosungira makina enieni omwe akuyendetsa KVM hypervisor. M'kukhazikitsa koyambirira, libvirt idagwiritsidwa ntchito popanga zithunzithunzi, zomwe sizimathandizira kugwira ntchito ndi ma disks amtundu wa RAW. Kukhazikitsa kwatsopano kumagwiritsa ntchito kuthekera kwamtundu uliwonse ndikukulolani kuti mupange zithunzithunzi zama disks osadula RAM.
- Thandizo lolumikizira momveka bwino gawo losungirako loyambira lawonjezedwa ku chilengedwe ndi wizard yosamukira ku magawo.
- Malipoti okhudza mawonekedwe a maseva oyang'anira, seva yogawa zothandizira, ndi seva yokhala ndi DBMS yawonjezedwa ku mawonekedwe a oyang'anira.
- Kwa malo okhala ndi KVM, kuthekera kogwiritsa ntchito magawo angapo osungirako komweko kwawonjezedwa (kale kusungirako koyambira komweko kunali kololedwa, komwe kumalepheretsa kuwonjezera ma disks owonjezera).
- Kutha kusungitsa ma adilesi a IP kuti mugwiritse ntchito pamamanetiweki anu kwaperekedwa.
Source: opennet.ru