Juniper NETWORKS Shafin 2.34 Cibiyar Haɓakawa

Ƙayyadaddun bayanai

• Sunan samfur: Cibiyar Kulawa
• Shafin: 4.4
• An buga: 2024-03-21

Bayanin samfur
Cibiyar Sarrafa software ce da aka tsara don sarrafawa da haɓaka tsarin Ubuntu da kyau. Yana ba masu amfani damar ƙaura bayanai daga tsohon misalin Cibiyar Kulawa zuwa wani sabon misali ba tare da matsala ba.

Umarnin Amfani da samfur

Halin A: Haɓaka Ubuntu 16.04 zuwa Ubuntu 18.04

1. Ajiye bayanan bayanan PostgreSQL:
   • Gudanar da umarni: pg_dump -h localhost -U netrounds netrounds > ncc_postgres.sql
   • A madadin, zaku iya ajiyewa ta tsarin binary ta amfani da: pg_dump -h localhost -U netrounds -Fc netrounds > ncc_postgres.binary
   • Ajiye maɓallan OpenVPN ta amfani da: sudo tar -czf ncc_openvpn.tar.gz /var/lib/netrounds/openvpn
   • Ajiye RRD files (bayanan awo) ta amfani da: sudo tar -czf ncc_rrd.tar.gz /var/lib/netrounds/rrd
2. Kwafi tsarin Apache file: sudo cp /etc/apache2/sites-available/netrounds-ssl.conf /etc/apache2/sites-available/netrounds-ssl.conf.old
3. Haɓaka sigar tari na PostgreSQL:
   • Kashe uwar garken kuma share tarin ta amfani da: sudo pg_dropcluster 10 main --stop
   • Haɓaka sigar gungu ta amfani da: sudo pg_upgradecluster 9.5 main
4. Share tsohuwar sigar tari kuma share tsoffin fakitin PostgreSQL ta amfani da: sudo pg_dropcluster 9.5 main
5. Shigar da sabon sigar Cibiyar Kulawa:
   • Cire fakitin Cibiyar Kulawa: tar -xzf netrounds-control-center_${CC_VERSION}.tar.gz
   • Sabunta kuma shigar da sabon sigar ta amfani da: sudo apt update && sudo apt install ./netrounds-control-center_${CC_VERSION}/*.deb
6. Ƙaura bayanai zuwa sabon sigar ta amfani da: sudo ncc migrate

Tambayoyin da ake yawan yi (FAQ)

• Tambaya: Menene zan yi idan rubutun ƙaura ya fitar da gargaɗi?
  Idan rubutun ƙaura ya fitar da gargaɗi, kar a ci gaba da tsarin ƙaura na bayanai. Tuntuɓi tallafin Juniper don taimako kuma samar musu da fitarwa daga rubutun don warware duk wata matsala ta bayanai kafin ci gaba da haɓakawa.
• Tambaya: Yaya tsawon lokacin da 'ncc migrate' ke ɗauka don aiwatarwa?
  Umurnin 'ncc migrate' na iya ɗaukar mintuna da yawa don aiwatarwa yayin da yake ƙaura bayanai zuwa sabon sigar. Da fatan za a yi haƙuri yayin wannan aikin.

Gabatarwa

Wannan daftarin aiki ya shafi haɓaka Cibiyar Kula da Assurance Active Paragon daga sigar 2.34 zuwa sigar ta gaba. Haɓakawa ya ƙunshi matakai na musamman kamar yadda ya haɗa da haɓaka Ubuntu OS daga 16.04 zuwa 18.04. Takardar ta ƙunshi yanayi guda biyu:

• Haɓakawa na Ubuntu 16.04 (tare da shigar da Cibiyar Kulawa) zuwa Ubuntu 18.04.
• Sabbin shigarwa na Ubuntu 18.04 yana biye da shigarwar Cibiyar Sarrafa da canja wurin bayanan wariyar ajiya daga tsohuwar Cibiyar Gudanarwa zuwa sabon misali.

Don wasu haɓakawa, da fatan za a koma zuwa Jagoran haɓakawa.

Scenario A: Haɓaka Ubuntu 16.04 zuwa Ubuntu 18.04

• Fara ta hanyar kashe sabis na apache2 da netrounds-callexecuter:
  sudo systemctl kashe apache2 netrounds-callexecuter
• Dakatar da duk sabis na Tabbataccen Aiki na Paragon:
  sudo systemctl dakatar da “netrounds-*” apache2 openvpn@netrounds
• Ɗauki madadin bayanan samfur na Tabbacin Active Paragon.
  NOTE: Wannan ita ce hanyar wariyar ajiya da aka siffanta a cikin Jagorar Ayyuka, babin Ajiye Bayanan Samfura, kawai a taƙaice.

Gudanar da waɗannan umarni:

• # Ajiye bayanan bayanan PostgreSQL
  • pg_dump -taimako
  • pg_dump -h localhost -U netrounds netrounds> ncc_postgres.sql
• # (A madadin, don adanawa ta tsarin binary:)
• # pg_dump -h localhost -U netrounds -Fc netrounds> ncc_postgres.binary
• # Ajiye maɓallan OpenVPN
  sudo tar -czf ncc_openvpn.tar.gz /var/lib/netrounds/openvpn
• # Lura: Tabbatar adana waɗannan a wuri mai aminci.
• # Ajiye RRD files (bayanan awo)
• # Dubawa file girman kafin matsawa RRDs. Ba a ba da shawarar amfani da umarnin kwal ba idan RRDs sun fi 50 GB girma; duba bayanin kula a kasa.
  • du -hs /var/lib/netrounds/rrd
  • sudo tar -czf ncc_rrd.tar.gz /var/lib/netrounds/rrd

NOTE: Umurnin pg_dump zai nemi kalmar sirri wacce za a iya samu a /etc/netrounds/netrounds.conf karkashin “postgres database”. Tsoffin kalmar sirri ita ce “netrounds”.
NOTE: Don saitin babban sikelin (> 50 GB), yin kwalta na RRD files na iya ɗaukar tsayi da yawa, kuma ɗaukar hoton ƙarar na iya zama mafi kyawun tunani. Matsaloli masu yiwuwa don yin haka sun haɗa da: amfani da a file tsarin da ke goyan bayan ɗaukar hoto, ko ɗaukar hoto na ƙarar kama-da-wane idan uwar garken yana gudana a cikin yanayin kama-da-wane.

• Bincika amincin bayanan bayanan ta amfani da rubutun da aka kawo netrounds_2.35_validate_db.sh.

GARGADI: Idan wannan rubutun ya fitar da gargadi, kar a gwada tsarin ƙaura na bayanai da aka kwatanta "a ƙasa" a shafi na 5. Tuntuɓi tallafin Juniper ta hanyar shigar da tikiti a https://support.juniper.net/support/requesting-support (samar da fitarwa daga rubutun) don samun matsaloli tare da bayanan bayanan da aka warware kafin ku ci gaba da haɓakawa.

• Ɗauki madogara na daidaitawar Cibiyar Kulawa files:
  • /etc/apache2/sites-available/netrounds-ssl.conf
  • /etc/apache2/sites-available/netrounds.conf
  • /etc/netrounds/netrounds.conf
  • /etc/netrounds/probe-connect.conf
  • /etc/netrounds/restol.conf
  • /etc/netrounds/secret_key
  • /etc/netrounds/test-agent-gateway.yaml
  • /etc/openvpn/netrounds.conf

Don misaliampda:
sudo cp /etc/apache2/sites-available/netrounds-ssl.conf /etc/apache2/sites-available/netrounds-ssl.conf.old

• Haɓaka Ubuntu zuwa sigar 18.04. Tsarin haɓakawa na yau da kullun shine kamar haka (an daidaita shi daga https://wiki.ubuntu.com/BionicBeaver/ReleaseNotes):
  • Don haɓakawa akan tsarin uwar garken:
    • Shigar update-manager-core idan ba a riga an shigar dashi ba.
    • Tabbatar cewa an saita layin gaggawa a /etc/update-manager/release-upgrades zuwa 'lts' (don tabbatar da cewa OS ta inganta zuwa 18.04, sigar LTS na gaba bayan 16.04).
    • Kaddamar da kayan aikin haɓakawa tare da umarnin sudo do-release-upgrade.
    • Bi umarnin kan allo. Dangane da Assurance Active Paragon, zaku iya kiyaye abubuwan da basu dace ba gaba ɗaya. (Yana iya yiwuwa ya faru cewa kuna buƙatar yin zaɓi daban-daban don dalilan da ba su da alaƙa da Tabbacin Active Paragon.)
• Da zarar an inganta Ubuntu, sake kunna tsarin. Sannan aiwatar da matakai masu zuwa:
• Haɓaka PostgreSQL.
• Sabunta bayanan bayanan PostgreSQL files daga sigar 9.5 zuwa sigar 10:
  sudo pg_dropcluster 10 main -stop # Rufe uwar garken kuma share gungu gaba daya # "babban" sigar 10 (wannan yana shirya haɓakawa# a cikin umarni na gaba)
  sudo pg_upgradecluster 9.5 main # Haɓaka gungu "babban" sigar 9.5 zuwa sabuwar#
  samuwan sigar (10) sudo pg_dropcluster 9.5 main# Gaba ɗaya share gungu “babban” sigar 9.5
• Cire tsohuwar sigar PostgreSQL:
  sudo dace tsaftace postgresql-9.5 postgresql-abokin ciniki-9.5 postgresql-contrib-9.5
• Sabunta fakitin Tabbacin Active Paragon.
  • Yi ƙididdige adadin kuɗin kwal ɗin da ke ɗauke da sabon sigar Cibiyar Kulawa kuma tabbatar da cewa daidai yake da SHA256 checksum da aka bayar akan shafin zazzagewa:
    sha256sum paa-control-center_${CC_VERSION}.tar.gz
• Cire fakitin kwalta na Cibiyar Kulawa:
  fitarwa CC_VERSION=
  tar -xzf netrounds-control-center_${CC_VERSION}.tar.gz
• Sanya sabbin fakitin Cibiyar Kulawa:
  sudo dace update
  sudo dace shigar ./netrounds-control-center_${CC_VERSION}/*.deb
• Cire fakitin da aka daina amfani da su:

NOTE: Yana da mahimmanci don cire waɗannan fakitin.

• # Gwajin Agent Lite yana goyan bayan sudo apt purge netrounds-agent-login
• # Kunshin jsonfield mara tallafi sudo dace cire python-django-jsonfield

Kafin yin hijirar bayanai, kuna buƙatar yin wasu ƙarin matakai. Je zuwa wannan labarin tushen Ilimi, gungura ƙasa zuwa sashin Ayyuka idan an shigar da sakin, kuma aiwatar da matakai na 1 zuwa 4 na waɗannan umarnin.
NOTE: Kada ku yi mataki na 5 a wannan lokacin.

• Gudanar da ƙaura na bayanai:
  NOTE: Kafin yin ƙaura, dole ne ku tabbatar da cewa bayanan amincin bayanan da aka kwatanta "a sama" a shafi na 2 ya cika ba tare da kuskure ba.
  sudo ncc hijira
  Umurnin ƙaura na ncc yana ɗaukar lokaci mai yawa don aiwatarwa (mintuna da yawa). Ya kamata ya buga waɗannan (bayanan da aka cire a ƙasa):
  • Bayanai na ƙaura…
  • Ayyukan da za a yi:
    <…>
  • Aiki tare da ƙa'idodi ba tare da ƙaura ba:
    <…>
  • Gudun ƙaura:
    <…>
  • Ƙirƙirar teburin cache…
    <…>
  • Ana daidaita rubutun gwaji…
• (Na zaɓi) Sabunta kunshin ConfD idan kuna buƙatar ConfD:
  tar -xzf netrounds-confd_${NCC_VERSION}.tar.gz
  sudo dace shigar ./netrounds-confd_${NCC_VERSION}\_all.deb
• Kwatanta tsarin da aka samu a baya files tare da sabbin shigar, kuma da hannu haɗa abubuwan da ke cikin saiti biyu na files (ya kamata su kasance a wurare iri ɗaya).
• Kunna ayyuka na apache2, kafka, da kuma hanyoyin sadarwa-callexecuter:
  sudo systemctl kunna apache2 kafka netrounds-callexecuter
• Fara sabis na Tabbataccen Active Paragon:
  sudo systemctl farawa - duk "netrounds-*" apache2 kafka openvpn@netrounds
• Don kunna sabon saitin, kuna buƙatar gudu:
  sudo systemctl sake kunna apache2
• Sanya sabon ma'ajiyar Agent na Gwaji:
  TA_APPLIANCE_VERSION=
  TA_APPLICATION_VERSION=
  • # Don sigogin kafin 3.0:
  • # Tabbatar da amincin ma'ajiyar (amsa ya zama "OK") shasum -c netrounds-test-agent_${TA_APPLIANCE_VERSION}_all.sha256 shasum -c netrounds-test-agent application_${TA_APPLICATION_VERSION}.sha256.sum.
  • # Don sigar 3.0 da kuma daga baya:
  • # Yi lissafin adadin ma'ajin kuma tabbatar da cewa sun dace da
  • # SHA256 cak da aka bayar akan shafin zazzagewa sha256sum paa-wakilin gwajin_${TA_APPLIANCE_VERSION}_all.deb sha256sum paa-agent-application_${TA_APPLICATION_VERSION}.tar.gz
  • # Fara shigarwa sudo dace-samun shigar \ netrounds-test-agent_${TA_APPLIANCE_VERSION}_all.deb
    sudo cp netrounds-agent-agent-application_${TA_APPLICATION_VERSION}.tar.gz \ /usr/lib/python2.7/dist-packages/netrounds/static/test_agent/
• Tunda an jefar da goyan bayan Agent Lite a cikin sigar 2.35, yakamata ku cire tsoffin fakitin Agent Lite idan kun shigar dasu:
  sudo rm -rf /usr/lib/python2.7/dist-packages/netrounds/static/test_agent/netrounds-test-agent-lite*

NOTE: Lokacin da kuka haɓaka zuwa 3.x daga baya, dole ne ku fara da gudanar da wannan umarni: sudo apt-mark unhold python-django python-django-common

Scenario B: Sabuntawar Ubuntu 18.04

• A kan misalin Ubuntu 16.04, ɗauki madadin bayanan samfur na Active Assurance.
  NOTE: Wannan ita ce hanyar wariyar ajiya da aka siffanta a cikin Jagorar Ayyuka, babin “Ajiye Bayanan Samfura”, kawai a taƙaice.
  Gudanar da waɗannan umarni:
  • # Ajiye bayanan PostgreSQL pg_dump -help pg_dump -h localhost -U netrounds netrounds> ncc_postgres.sql
  • # (A madadin, don adanawa ta tsarin binary:)
  • # pg_dump -h localhost -U netrounds -Fc netrounds> ncc_postgres.binary
  • # Ajiye maɓallan buɗe VPN sudo tar -czf ncc_openvpn.tar.gz /var/lib/netrounds/openvpn
  • # Lura: Tabbatar adana waɗannan a wuri mai aminci.
  • # Ajiye RRD files (bayanan awo)
  • # Dubawa file girman kafin matsawa RRDs. Ba a ba da shawarar amfani da umarnin kwal ba idan RRDs sun fi 50 GB girma; duba bayanin kula a kasa.
  • du -hs /var/lib/netrounds/rrd sudo tar -czf ncc_rrd.tar.gz /var/lib/netrounds/rrd

NOTE: Umurnin pg_dump zai nemi kalmar sirri wacce za a iya samu a /etc/netrounds/netrounds.conf karkashin “postgres database”. Tsoffin kalmar sirri ita ce “netrounds”.
NOTE: Don saitin babban sikelin (> 50 GB), yin kwalta na RRD files na iya ɗaukar tsayi da yawa, kuma ɗaukar hoton ƙarar na iya zama mafi kyawun tunani. Matsaloli masu yiwuwa don yin haka sun haɗa da: amfani da a file tsarin da ke goyan bayan ɗaukar hoto, ko ɗaukar hoto na ƙarar kama-da-wane idan uwar garken yana gudana a cikin yanayin kama-da-wane.

• A kan misalin Ubuntu 16.04, ɗauki madogara na daidaitawar Cibiyar Kulawa files:
  • /etc/apache2/sites-available/netrounds-ssl.conf
  • /etc/apache2/sites-available/netrounds.conf
  • /etc/netrounds/netrounds.conf
  • /etc/netrounds/probe-connect.conf
  • /etc/openvpn/netrounds.conf
    Don misaliampda:
    sudo cp /etc/apache2/sites-available/netrounds-ssl.conf /etc/apache2/sites-available/netrounds-ssl.conf.old
• A kan misalin Ubuntu 16.04, ajiye lasisin file.
• Sabon misalin yana buƙatar biyan aƙalla buƙatun kayan masarufi iri ɗaya kamar na tsohon.
• A sabon misali, shigar da Ubuntu 18.04. Muna ba da shawarar koyawa mai zuwa:
• https://ubuntu.com/tutorials/install-ubuntu-server
  Dangane da Tabbacin Ayyuka na Paragon Active, zaku iya kiyaye abubuwan da ba a cika su ba gaba ɗaya. (Hakika yana iya faruwa cewa kuna buƙatar yin zaɓi daban-daban don dalilan da ba su da alaƙa da Tabbacin Active Paragon.)
• Da zarar an shigar da Ubuntu 18.04, sake kunna tsarin.
• Ana ba da shawarar rarrabuwar faifai mai zuwa, musamman don ɗaukar hoto na hoto (amma ya rage naka a matsayin mai amfani don yanke shawara):
  • Rarraba da aka ba da shawarar don saitin lab:
    • /: Cikakken diski, ext4.
  • Rarraba da aka ba da shawarar don saitin samarwa:
    • /: 10% na sarari diski, ext4.
    • /var: 10% na sarari diski, ext4.
    • /var/lib/netrounds/rrd: 80% na sararin diski, ext4.
  • Babu boye-boye
• Saita yankin lokaci zuwa UTC, misaliample kamar haka:
  sudo timedatectl saita-timezone Etc/UTC
• Saita duk wuraren zuwa en_US.UTF-8.
  • Hanya ɗaya don yin wannan ita ce yin gyara da hannu file /etc/default/locale. Exampda:
    LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 LANGUAGE=ha_US.UTF-8
  • Tabbatar cewa ba a yi sharhi akan layi na gaba a cikin /etc/locale.gen:
    en_US.UTF-8 UTF-8
  • Sake sabunta wurin files don tabbatar da harshen da aka zaɓa yana samuwa:
    sudo dace-samun shigar da wuraren sudo locale-gen
• Tabbatar cewa an ba da izinin zirga-zirga a kan tashoshin jiragen ruwa masu zuwa zuwa kuma daga Cibiyar Kulawa:
  • Mai shigowa:
    • TCP tashar jiragen ruwa 443 (HTTPS): Web dubawa
    • TCP tashar jiragen ruwa 80 (HTTP): Web dubawa (wanda Speedtest ke amfani dashi, yana turawa wani URLs zuwa HTTPS)
    • TCP tashar jiragen ruwa 830: ConfD (na zaɓi)
    • TCP tashar jiragen ruwa 6000: Rufaffen haɗin yanar gizo na OpenVPN don Kayan Aikin Wakilin Gwaji
    • TCP tashar jiragen ruwa 6800: Rufewa WebHaɗin soket don Aikace-aikacen Wakilin Gwaji
  • Fitowa:
    • TCP tashar jiragen ruwa 25 (SMTP): Isar da sako
    • UDP tashar jiragen ruwa 162 (SNMP): Aika tarkon SNMP don ƙararrawa
    • UDP tashar jiragen ruwa 123 (NTP): Aiki tare lokaci
• Shigar NTP:
  • Farko kashe lokacin kwanan wata:
    sudo timedatectl saita-ntp no
  • Gudanar da wannan umarni:
    timedatectl
    kuma tabbatar da hakan
  • systemd-timesyncd.service mai aiki: a'a
  • Yanzu zaku iya gudanar da shigarwar NTP:
    sudo apt-samun shigar ntp
  • Tabbatar cewa ana iya samun sabar NTP da aka saita:
    ntpq -np
  • Fitowar ya kamata ya kasance “dukkan” an bayyana su a cikin octal. 1

1 A cikin fitarwa, ƙimar “kaiwa” don sabar NTP ƙima ce ta octal wacce ke nuna sakamakon ma'amalar NTP takwas na ƙarshe. Idan duk takwas sun yi nasara, ƙimar za ta zama octal 377 (= binary

• Sanya PostgreSQL kuma saita mai amfani don Cibiyar Sarrafa:
  • sudo apt-samun sabuntawa
  • sudo apt-samun shigar postgresql
  • sudo -u postgres psql -c "YADDA AKE RUWAN ROLE netrounds TARE DA ENCRYPTED PASSWORD 'netrounds' SUPERUSER LOGIN;"
  • sudo -u postgres psql -c "KIRKIRAR DATABASE netrounds MAI WUYA ENCODING 'UTF8' TEMPLATE 'template0';"
    Amfani da uwar garken PostgreSQL na waje ba a ba da shawarar ba.
• Shigar kuma saita sabar imel.
  • Cibiyar Kulawa za ta aika imel zuwa masu amfani:
    • idan aka gayyace su zuwa wani asusu.
    • lokacin aika ƙararrawa ta imel (watau idan an yi amfani da imel maimakon SNMP don wannan dalili), da
    • lokacin aika rahotannin lokaci-lokaci.
  • Gudanar da umarnin
    sudo apt-samun shigar postfix
  • Don saitin mai sauƙi inda postfix zai iya aikawa kai tsaye zuwa uwar garken imel ɗin da aka nufa, za ka iya saita Gabaɗaya nau'in daidaitawar saƙo zuwa "Shafin Intanet", kuma ana iya barin sunan tsarin kamar yadda yake. In ba haka ba, postfix yana buƙatar saita shi bisa ga muhalli. Don jagora, koma zuwa takaddun Ubuntu na hukuma a https://help.ubuntu.com/lts/serverguide/postfix.html.
• Sanya Cibiyar Kulawa akan misalin Ubuntu 18.04.
  • Wannan hanya kuma tana shigar da Paragon Active Assurance REST API.
    • fitarwa CC_VERSION=
    • # Yi lissafin adadin kuɗin kwalta file kuma tabbatar da cewa daidai yake da SHA256
• 0b11111111). Duk da haka, lokacin da ka shigar da NTP kawai, yana yiwuwa a kasa da takwas NTP ma'amaloli sun faru, ta yadda darajar za ta zama karami: daya daga 1, 3, 7, 17, 37, 77, ko 177 idan duk ma'amaloli sun yi nasara. .
  • An bayar da # checksum akan shafin saukewa sha256sum paa-control-center_${CC_VERSION}.tar.gz
  • # Cire fakitin tarball -xzf netrounds-control-center_${CC_VERSION}.tar.gz
  • # Tabbatar cewa fakitin sun sabunta sudo apt-samun sabuntawa
  • # Fara shigarwa sudo dace-samun shigar ./netrounds-control-center_${CC_VERSION}/*.deb
• Dakatar da duk sabis na Tabbataccen Aiki na Paragon:
  sudo systemctl dakatar da “netrounds-*” apache2 openvpn@netrounds
• Mayar da madadin bayanai:
  sudo -u postgres psql –set ON_ERROR_STOP=akan netrounds <ncc_postgres.sql
• Kafin yin hijirar bayanai, kuna buƙatar yin wasu ƙarin matakai. Je zuwa wannan labarin tushen Ilimi, gungura ƙasa zuwa sashin Ayyuka idan an shigar da sakin, kuma aiwatar da matakai na 1 zuwa 4 na waɗannan umarnin.
  NOTE: Kada ku yi mataki na 5 a wannan lokacin.
• Gudanar da ƙaura na bayanai:
  NOTE: Wannan umarni ne mai mahimmanci, kuma yakamata a kula yayin aiwatar da shi akan na'ura mai nisa. A cikin irin wannan yanayin ana ba da shawarar sosai cewa kayi amfani da shirin kamar allo ko tmux domin umarnin ƙaura ya ci gaba da gudana koda kuwa zaman ssh ya karye.
  • sudo ncc hijira
• Umurnin ƙaura na ncc yana ɗaukar lokaci mai yawa don aiwatarwa (mintuna da yawa). Ya kamata ya buga abubuwan da ke biyowa (ba a cire cikakkun bayanai a ƙasa
  • Bayanai na ƙaura…
  • Ayyukan da za a yi:
    <…>
  • Aiki tare da ƙa'idodi ba tare da ƙaura ba:
    <…>
  • Gudun ƙaura:
    <…>
  • Ƙirƙirar teburin cache…
    <…>
  • Ana daidaita rubutun gwaji…
• Canja wurin bayanan madadin zuwa misalin 18.04 ta amfani da scp ko wani kayan aiki.
• Mayar da maɓallan OpenVPN:
  • # Cire kowane maɓallan OpenVPN sudo rm -rf /var/lib/netrounds/openvpn
  • # Buɗe maɓallan masu goyan baya sudo tar -xzf ncc_openvpn.tar.gz -C /
• Mayar da bayanan RRD:
  • # Cire kowane RRDs da ke akwai sudo rm -rf /var/lib/netrounds/rrd
  • # Cire fakitin RRDs masu tallafi sudo tar -xzf ncc_rrd.tar.gz -C /
• Kwatanta tsarin da aka goyi baya files tare da sabbin shigar, kuma da hannu haɗa abubuwan da ke cikin saiti biyu na files (ya kamata su kasance a wurare iri ɗaya).
• Kunna lasisin samfur ta amfani da lasisin file An samo daga tsohon misali:
  • lasisin ncc kunna ncc_license.txt
• Fara sabis na Tabbataccen Active Paragon:
  sudo systemctl farawa - duk "netrounds-*" apache2 kafka openvpn@netrounds
• Don kunna sabon saitin, kuna buƙatar gudu:
  sudo systemctl sake kunna apache2
• Sanya sabon ma'ajiyar Agent na Gwaji:
  • TA_APPLIANCE_VERSION=
  • TA_APPLICATION_VERSION=
  • # Don sigogin kafin 3.0:
  • # Tabbatar da amincin ma'ajiyar (amsa ya zama "Ok")
    shasum -c netrounds-test-agent_${TA_APPLIANCE_VERSION}_all.sha256
    shasum -c netrounds-agent-agent-application_${TA_APPLICATION_VERSION}.sha256.sum
  • # Don sigar 3.0 da kuma daga baya:
  • # Yi lissafin adadin ma'ajin kuma tabbatar da cewa sun dace da
  • # SHA256 rajistan ayyukan da aka bayar akan shafin zazzagewa
    sha256sum paa-wakilin gwaji_${TA_APPLIANCE_VERSION}_all.deb
    sha256sum paa-wakilin gwaji-application_${TA_APPLICATION_VERSION}.tar.gz
  • # Fara shigarwa sudo dace-samun shigar \netrounds-test-agent_${TA_APPLIANCE_VERSION}_all.deb
  • sudo cp netrounds-agent-agent-application_${TA_APPLICATION_VERSION}.tar.gz \ /usr/lib/python2.7/dist-packages/netrounds/static/test_agent/
• (Na zaɓi) Bi NETCONF & YANG API Jagorar Orchestration don shigarwa da daidaita ConfD idan kuna buƙatarsa.

NOTE: Lokacin da kuka haɓaka zuwa 3.x daga baya, dole ne ku fara da gudanar da wannan umarni: sudo apt-mark unhold python-django python-django-common

Shirya matsala

A WANNAN SASHE

• Matsalolin Fara ConfD | 15
• Matsalolin Fara callexecuter | 15
• Web Sabar Bata Amsa | 16
• Sake kunna Ayyukan Tabbataccen Tabbaci Mai Rarraba Paragon | 17

Matsalolin Fara ConfD
Idan kuna da matsalolin farawa ConfD bayan haɓakawa, tuntuɓi abokin tarayya na Juniper ko manajan asusun Juniper na gida ko wakilin tallace-tallace don samun sabon biyan kuɗi.

Matsalolin Fara callexecuter
Duba rajistan ayyukan callexecuter tare da umarni

• sudo journalctl xeu netrounds-callexecuter

Kuna iya ganin kuskure kamar haka:

• Jun 03 09:53:27 myhost django-admin[6290]: ERROR netrounds.manager.callexecuter Banda rashin kulawa a cikin CallExecuter.run [name=netrounds.manager.callexecuter, thread=140364632504128, fun,lehand,tsari=8238
• Jun 03 09:53:27 myhost django-admin[6290]: Sabo (kiran kwanan nan na ƙarshe):
• Jun 03 09:53:27 myhost django-admin[6290]: File "debian/tmp/usr/lib/python2.7/dist-packages/netrounds/manager/management/commands/runcallexecuter.py", layi na 65, a hannun
• Jun 03 09:53:27 myhost django-admin[6290]: File "debian/tmp/usr/lib/python2.7/dist-packages/netrounds/manager/calldispatcher.py", layi na 164, yana gudana
• Jun 03 09:53:27 myhost django-admin[6290]: File "debian/tmp/usr/lib/python2.7/dist-packages/netrounds/manager/models.py", layi 204, inwait
• Jun 03 09:53:27 myhost django-admin[6290]: File "debian/tmp/usr/lib/python2.7/dist-packages/netrounds/manager/models.py", layi na 42, a cikin __unicode__
• Jun 03 09:53:27 myhost django-admin[6290]: Kuskure: Abu 'unicode' ba shi da sifa 'iteritems'

Abin da ya faru shi ne cewa netrounds-callexecuter * .deb kunshin an inganta ba tare da tabbatar da cewa netrounds-callexecuter systemd sabis da aka dakatar da kuma kashe. Rumbun bayanan yana cikin yanayin da ba daidai ba; yana buƙatar dawo da shi daga madadin, kuma haɓaka yana buƙatar maimaitawa.
Yi abubuwan da ke biyowa don kashewa da dakatar da sabis ɗin netrounds-callexecuter:

• sudo systemctl kashe netrounds-callexecuter
• sudo systemctl dakatar da netrounds-callexecuter

Web Sabar Bata Amsa
Bincika rajistan ayyukan apache tare da umarni

• wutsiya -n 50 /var/log/apache2/netrounds_error.log

Idan kun ga kuskuren da ke gaba, yana nufin cewa sigar Cibiyar Kulawa ta 2.34 tana gudana akan Ubuntu 18.04, wato, Cibiyar Gudanarwa ba ta sami nasarar haɓakawa ba. Maganin shine haɓaka Cibiyar Sarrafa zuwa sigar gaba kamar yadda aka bayyana a cikin wannan takaddar.

• # Lokaciamps, pids, da sauransu an cire su a ƙasa
  Maƙasudin rubutun WSGI '/usr/lib/python2.7/dist-packages/netrounds/wsgi.py' ba za a iya loda shi azaman tsarin Python ba.
  Banda ya faru sarrafa rubutun WSGI '/usr/lib/python2.7/dist-packages/netrounds/wsgi.py'. Sabo (kira na baya-bayan nan na ƙarshe):
  • File "/usr/lib/python2.7/dist-packages/netrounds/wsgi.py", layi na 6, a cikin aikace-aikace = samun_wsgi_application()
  • File "/usr/lib/python2.7/dist-packages/django/core/wsgi.py", layi na 13, a cikin get_wsgi_application django.setup(set_prefix=Karya)
  • File "/usr/lib/python2.7/dist-packages/django/__init__.py", layi na 27, a cikin saitin apps.populate(settings.INSTALLED_APPS)
  • File "/usr/lib/python2.7/dist-packages/django/apps/registry.py", layi na 85, a cikin yawan jama'a app_config = AppConfig.create(shigarwa)
  • File "/usr/lib/python2.7/dist-packages/django/apps/config.py", layi na 94, a cikin ƙirƙira module = import_module(shigarwa)
  • File "/usr/lib/python2.7/importlib/__init__.py", layi na 37, a cikin import_module __import__(suna)
  • File "/usr/lib/python2.7/dist-packages/grappelli/dashboard/__init__.py", layi na 1, in daga grappelli.dashboard.dashboards shigo da *
  • File "/usr/lib/python2.7/dist-packages/grappelli/dashboard/dashboards.py", layi na 14, in daga grappelli.dashboard shigo da kayayyaki
  • File "/usr/lib/python2.7/dist-packages/grappelli/dashboard/modules.py", layi na 9, a ciki daga django.contrib.contenttypes.models shigo da ContentType
  • File "/usr/lib/python2.7/dist-packages/django/contrib/contenttypes/models.py", layi na 139, a cikin nau'in abun ciki na aji (samfuran.Model):
  • File "/usr/lib/python2.7/dist-packages/django/db/models/base.py", layi na 110, a cikin __new__ app_config = apps.get_containing_app_config(module)
  • File "/usr/lib/python2.7/dist-packages/django/apps/registry.py", layi na 247, a cikin get_containing_app_config self.check_apps_ready()
  • File "/usr/lib/python2.7/dist-packages/django/apps/registry.py", layi na 125, a cikin check_apps_ready tada AppRegistryNotReady("Ba a ɗora aikace-aikacen ba tukuna.") AppRegistryNotReady: Ba a loda aikace-aikacen tukuna.

Sake kunna Ayyukan Tabbatattun Ayyukan Paragon Aiki ya kasa

• Sake kunna hanyoyin sadarwa-* tare da
  • sudo systemctl farawa - duk "netrounds-*" apache2 openvpn@netrounds
• yana fitar da sako kamar haka:
  • An kasa fara netrounds-agent-ws-server.service: Unit netrounds-agent-ws-server.service an rufe shi.
  • An kasa fara netrounds-agent-daemon.service: Unit netrounds-agent-daemon.service an rufe shi.
• Wannan yana nufin cewa ayyukan da aka ambata an rufe su a yayin aiwatar da cire kunshin kuma suna buƙatar tsaftace hannu. Ana nuna hanyar tsaftacewa a ƙasa
  • sudo apt-samun tsabtace netrounds-agent-login
  • sudo nemo / sauransu/systemd/system -name "netrounds-agent-*.service" -share sudo systemctl daemon-sake saukewa.

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Takardu / Albarkatu

Juniper NETWORKS Shafin 2.34 Cibiyar Haɓakawa [pdf] Jagorar mai amfani Shafin 2.34 Cibiyar Haɓakawa, Cibiyar Kula da haɓakawa, Cibiyar sarrafawa, Cibiyar

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