Ho ntlafatsa Setsi sa Taolo ho tsoa ho Phetolelo
2.34

Selelekela

Tokomane ena e bua ka ntlafatso ea Setsi sa Taolo ea Tiisetso ea Paragon ho tloha ho mofuta oa 2.34 ho ea mofuta oa morao-rao.
Ntlafatso e kenyelletsa lits'ebetso tse ikhethang kaha e kenyelletsa ho ntlafatsa Ubuntu OS ho tloha 16.04 ho isa 18.04. Tokomane e akaretsa maemo a mabeli:

• Ntlafatso ea Ubuntu 16.04 (e nang le Control Center e kentsoe) ho Ubuntu 18.04.
• Ho kengoa bocha ha Ubuntu 18.04 ho lateloe ke ho kenya Setsi sa Taolo le phetisetso ea data ea bekapo ho tloha ketsahalong ea khale ea Setsi sa Taolo ho ea ho e ncha.
  Bakeng sa lintlafatso tse ling, ka kopo sheba Tataiso ea Ntlafatso.

Boemo ba A: Ntlafatso ea Ubuntu 16.04 ho Ubuntu 18.04

• Qala ka ho tima litšebeletso tsa apache2 le netrounds-callexecuter: sudo systemctl tima apache2 netrounds-callexecuter
• Emisa lits'ebeletso tsohle tsa Paragon Active Assurance: sudo systemctl emisa "netrounds-*" apache2 openvpn@netrounds
• Fumana likopi tsa data ea sehlahisoa sa Paragon Active Assurance.
  HLOKOMELA: Ona ke mokhoa oa ho boloka bekapo o hlalosoang ho Bukana ea Ts'ebetso, khaolo ea Ho Boloka Lintlha tsa Sehlahisoa, e ngotsoeng ka bokhuts'oane feela.
  Etsa litaelo tsena:
  # Boloka polokelo ea polokelo ea PostgreSQL pg_dump -help pg_dump -h localhost -U netrounds > ncc_postgres.sql
  # (Ka mokhoa o mong, ho boloka ka sebopeho sa binary :)
  # pg_dump -h localhost -U marang-rang -Fc marang-rang > ncc_postgres.binary
  # Boloka linotlolo tsa OpenVPN sudo tar -czf ncc_openvpn.tar.gz /var/lib/netrounds/openvpn
  # Tlhokomeliso: Etsa bonnete ba hore u li boloka sebakeng se sireletsehileng.
  # Boloka RRD files (lintlha tsa metrics)
  # Sheba lintlha file boholo pele u hatella li-RRD. Tšebeliso ea taelo ea tar ha e joalo
  # e khothalelitsoe haeba li-RRD li le kholo ho feta 50 GB; sheba ntlha e ka tlase. du -hs /var/lib/netrounds/rrd
  sudo tar -czf ncc_rrd.tar.gz /var/lib/netrounds/rrd
  HLOKOMELA: Taelo ea pg_dump e tla kopa phasewete e ka fumanoang ho/etc/netrounds/netrounds.com "postgres database". Lekunutu la kamehla ke "netrounds".
  HLOKOMELA: Bakeng sa ho seta ka bongata bo boholo (> 50 GB), ho etsa tarball ea RRD files e kanna ea nka nako e telele haholo, 'me ho nka senepe sa molumo e ka ba mohopolo o betere. Litharollo tse ka bang teng ho etsa sena li kenyelletsa: ho sebelisa a file Sistimi e ts'ehetsang linepe, kapa ho nka senepe sa molumo o hlakileng haeba seva se sebetsa sebakeng se fumanehang.
• Sheba botšepehi ba polokelo ea boitsebiso u sebelisa script e fanoeng netrounds_2.35_validate_db.sh.
  TLHOKOMELISO: Haeba mongolo ona o hlahisa litemoso, u se ke ua leka mokhoa oa ho falla ha database o hlalositsoeng "ka tlase" leqepheng la 5. Ikopanye le tšehetso ea Juniper ka ho kenya tekete ho. https://support.juniper.net/support/requesting-support (ho fana ka tlhahiso ho tsoa ho script) ho rarolla mathata le database pele o tsoela pele ka ntlafatso.
• Nka li-backups tsa tlhophiso ea Setsi sa Taolo 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

Bakeng sa mohlalaampLe:
sudo cp /etc/apache2/sites-available/netrounds-ssl.conf /etc/apache2/sites-available/netrounds-ssl.conf.old

• Ntlafatsa Ubuntu ho mofuta oa 18.04. Mokhoa o tloaelehileng oa ntlafatso ke o latelang (o fetotsoe ho tloha ho https://wiki.ubuntu.com/BionicBeaver/ReleaseNotes):
  • Ho ntlafatsa ho sistimi ea li-server:
  • Kenya update-manager-core haeba e so instole.
  • Etsa bonnete ba hore molaetsa oa Prompt ho /etc/update-manager/release-upgrades o behiloe ho 'lts' (ho netefatsa hore
  OS e ntlafalitsoe ho 18.04, mofuta o latelang oa LTS kamora 16.04).
  • Qala sesebelisoa sa ntlafatso ka taelo ea sudo do-release-upgrade.
  • Latela ditaelo tse skrineng. Mabapi le Paragon Active Assurance e amehang, o ka boloka mefokolo hohle. (Ehlile ho ka etsahala hore o hloka ho etsa likhetho tse fapaneng ka mabaka a sa amaneng le Paragon Active Assurance.)
• Ha Ubuntu e se e ntlafalitsoe, qala sistimi hape. Ebe u etsa mehato e latelang:
• Ntlafatsa PostgreSQL.
• Ntlafatsa database ea PostgreSQL files ho tloha ho mofuta oa 9.5 ho ea ho mofuta oa 10: sudo pg_dropcluster 10 main -stop # Tlosa seva 'me u hlakole ka ho feletseng cluster# "main" version 10 (sena se lokisetsa ho ntlafatsa# ka taelo e latelang) sudo pg_upgradecluster 9.5 main # Ntlafatsa sehlopha "main" mofuta 9.5 ho isa moraorao#
  mofuta o fumanehang (10) sudo pg_dropcluster 9.5 main # Hlakola ka botlalo sehlopha sa "main" version 9.5
• Tlosa mofuta oa khale oa PostgreSQL:
  sudo apt purge postgresql-9.5 postgresql-client-9.5 postgresql-contrib-9.5
• Ntlafatsa liphutheloana tsa Paragon Active Assurance.
  • Bala palo ea cheke bakeng sa tarball e nang le mofuta o mocha oa Setsi sa Taolo 'me u netefatse hore e lekana le SHA256 checksum e fanoeng leqepheng la ho khoasolla: sha256sum paa-control-center_${CC_VERSION}.tar.gz
  • Hlakola tarball ea Setsi sa Taolo: export CC_VERSION= tar -xzf netrounds-control-center_${CC_VERSION}.tar.gz
  • Kenya liphutheloana tse ncha tsa Setsi sa Taolo: sudo apt update sudo apt install ./netrounds-control-center_${CC_VERSION}/*.deb
  • Tlosa liphutheloana tse sa sebetseng:
  HLOKOMELA: Ho bohlokoa ho tlosa liphutheloana tsena.
  # Tšehetso ea Moemeli oa Liteko Lite
  sudo apt purge netrounds-agent-login
  # Sephutheloana sa jsonfield se sa tšehetsoeng
  sudo apt tlosa python-django-jsonfield
• Pele o etsa phalliso ea database, o hloka ho etsa mehato e meng e eketsehileng. Eya ho sengoloa sena sa motheo sa Tsebo, tsamaisetsa tlase karolong ea Liketso haeba tokollo e kentsoe, 'me u etse mehato ea 1 ho isa ho ea 4 ea litaelo tseo.
  HLOKOMELA: U se ke ua etsa mohato oa 5 nakong ena.
  • Lata phalliso ea polokelo ea boitsebiso:
  HLOKOMELA: Pele u falla, u tlameha ho etsa bonnete ba hore cheke ea botšepehi ba polokelo ea boitsebiso e hlalositsoeng "ka holimo" leqepheng la 2 e phethela ntle le phoso.
  sudo ncc falla
  Taelo ea ncc migrate e nka nako e telele ho e etsa (metsotso e mengata). E tlameha ho hatisa tse latelang (lintlha li siiloe ka tlase):
  E fallisoa...
  Ts'ebetso e lokelang ho etsoa:
  <…>
  Ho hokahanya lits'ebetso ntle le ho falla:
  <…>
  Ho falla ho matha:
  <…>
  E theha tafole ea cache…
  <…>
  E hokahanya mangolo a teko...
  
• (Ka boikhethelo) Nchafatsa sephutheloana sa ConfD haeba u hloka ConfD: tar -xzf netrounds-confd_${NCC_VERSION}.tar.gz sudo apt install ./netrounds-confd_${NCC_VERSION}\_all.deb
• Bapisa litlhophiso tse bolokiloeng pele files le tse sa tsoa kenngoa, 'me ka letsoho u kopanye likahare tsa lihlopha tse peli tsa files (li lokela ho lula libakeng tse tšoanang).
• Numella litšebeletso tsa apache2, kafka, le netrounds-callexecuter: sudo systemctl thusa apache2 kafka netrounds-callexecuter
• Qala lits'ebeletso tsa Tiisetso ea Paragon Active:
  sudo systemctl qala -all "netrounds-*" apache2 kafka openvpn@netrounds
• Ho kenya tšebetsong tlhophiso e ncha, o boetse o hloka ho matha: sudo systemctl reload apache2
• Kenya lipolokelo tse ncha tsa Moemeli oa Teko:
  TA_APPLIANCE_VERSION=
  TA_APPLICATION_VERSION=
  # Bakeng sa liphetolelo tsa pele ho 3.0:
  # Netefatsa bots'epehi ba polokelo (karabo e lokela ho "OK")
  shasum -c netrounds-test-agent_${TA_APPLIANCE_VERSION}_all.sha256
  shasum -c netrounds-test-agent-application_${TA_APPLICATION_VERSION}.sha256.sum
  # Bakeng sa mofuta oa 3.0 le hamorao:
  # Kopanya li-checksums bakeng sa polokelo 'me u netefatse hore li tsamaisana le
  Lichelete tsa # SHA256 li fanoe leqepheng la khoasolla sha256sum paa-test-agent_${TA_APPLIANCE_VERSION}_all.deb sha256sum paa-test-agent-application_${TA_APPLICATION_VERSION}.tar.gz
  # Qala ho kenya sudo apt-get install \ ./netrounds-test-agent_${TA_APPLIANCE_VERSION}_all.deb sudo cp netrounds-test-agent-application_${TA_APPLICATION_VERSION}.tar.gz \ /usr/lib/python2.7 /dist-packages/netrounds/static/test_agent/
• Kaha tšehetso ea Test Agent Lite e theohile ka mofuta oa 2.35, o lokela ho tlosa liphutheloana tsa khale tsa Test Agent Lite haeba u li kentse:
  sudo rm -rf /usr/lib/python2.7/dist-packages/netrounds/static/test_agent/netrounds-test-agentlite*
  HLOKOMELA: Ha u ntlafatsa ho 3.x hamorao, u tlameha ho qala ka ho sebelisa taelo ena: sudo apt-mark unhold python-django python-django-common

Boemo B: Kenyelletso e ncha ea Ubuntu 18.04

• Mohlala oa Ubuntu 16.04, nka li-backups tsa data ea sehlahisoa sa Paragon Active Assurance.
  HLOKOMELA: Ona ke mokhoa oa ho boloka bekapo o hlalositsoeng ho Tataiso ea Ts'ebetso, khaolo ea "Backing Up Product Data", e ngotsoeng ka bokhutšoanyane feela.
  Etsa litaelo tsena:
  # Boloka database ea PostgreSQL
  pg_dump -help pg_dump -h localhost -U marang-rang a marang-rang > ncc_postgres.sql
  # (Ka mokhoa o mong, ho boloka ka sebopeho sa binary :)
  # pg_dump -h localhost -U marang-rang -Fc marang-rang > ncc_postgres.binary
  # Boloka linotlolo tsa OpenVPN sudo tar -czf ncc_openvpn.tar.gz /var/lib/netrounds/openvpn
  # Hlokomela: Etsa bonnete ba hore u li boloka sebakeng se sireletsehileng.
  # Boloka RRD files (lintlha tsa metrics)
  # Sheba lintlha file boholo pele u hatella li-RRD. Tšebeliso ea taelo ea tar ha e joalo
  # e khothalelitsoe haeba li-RRD li le kholo ho feta 50 GB; bona molaetsa o ka tlase.du -hs /var/lib/netrounds/rrd sudo tar -czf ncc_rrd.tar.gz /var/lib/netrounds/rrd
  HLOKOMELA: Taelo ea pg_dump e tla kopa password e ka fumanoang ho /etc/netrounds/ netrounds.conf tlas'a "postgres database". Lekunutu la kamehla ke "netrounds".
  HLOKOMELA: Bakeng sa ho seta ka bongata bo boholo (> 50 GB), ho etsa tarball ea RRD files e kanna ea nka nako e telele haholo, 'me ho nka senepe sa molumo e ka ba mohopolo o betere. Litharollo tse ka bang teng ho etsa sena li kenyelletsa: ho sebelisa a file Sistimi e ts'ehetsang linepe, kapa ho nka senepe sa molumo o hlakileng haeba seva se sebetsa sebakeng se fumanehang.
• Mohlala oa Ubuntu 16.04, nka li-backups tsa tlhophiso ea Setsi sa Taolo 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
  Bakeng sa mohlalaampLe:
  sudo cp /etc/apache2/sites-available/netrounds-ssl.conf /etc/apache2/sites-available/netrounds-ssl.conf.old
  • Mohlala oa Ubuntu 16.04, boloka laesense file.
  • Mohlala o mocha o hloka ho khotsofatsa bonyane litlhoko tsa hardware tse tšoanang le tsa khale.
  • Ketsahalong e ncha, kenya Ubuntu 18.04. Re khothaletsa thuto e latelang:
  • https://ubuntu.com/tutorials/install-ubuntu-server

Mabapi le Paragon Active Assurance e amehang, o ka boloka mefokolo hohle. (Ehlile ho ka etsahala hore o hloka ho etsa likhetho tse fapaneng ka mabaka a sa amaneng le Paragon Active Assurance.)

• Hang ha Ubuntu 18.04 e kentsoe, qala sistimi hape.
• Ho khothalletsoa ho arola li-disk tse latelang, haholo-holo bakeng sa li-backups tsa snapshot (empa ho ho uena joalo ka mosebelisi ho etsa qeto):
  • Karohano e khothalelitsoeng bakeng sa tlhophiso ea lab:
  • /: disk eohle, ext4.
  • Karohano e khothalelitsoeng bakeng sa ho seta tlhahiso:
  • /: 10% ea sebaka sa disk, ext4.
  • / var: 10% ea sebaka sa disk, ext4.
  • /var/lib/netrounds/rrd: 80% ea sebaka sa disk, ext4.
  • Ha ho encryption
• Beha sebaka sa nako ho UTC, mohlalaample ka tsela e latelang: sudo timedatectl set-timezone Etc/UTC
  • Beha libaka tsohle ho en_US.UTF-8.
  • Tsela e 'ngoe ea ho etsa sena ke ho fetola ka letsoho file /etc/default/locale. ExampLe:
  LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 LANGUAGE=en_US.UTF-8
  • Netefatsa hore mola o latelang HA OA hlalosoa ho /etc/locale.gen: en_US.UTF-8 UTF-8
  • Hlahisa sebaka hape files ho etsa bonnete ba hore puo e khethiloeng e teng: sudo apt-get install locales sudo locale-gen
• Etsa bonnete ba hore sephethephethe likoung tse latelang se lumelloa ho ea le ho tsoa Setsing sa Taolo:
  • Ho kena:
  • TCP port 443 (HTTPS): Web segokahanyi
  • TCP port 80 (HTTP): Web interface (e sebelisoang ke Speedtest, e tsamaisa tse ling hape URLs ho HTTPS)
  • TCP port 830: ConfD (boikhethelo)
  • TCP port 6000: Khokahano e patiloeng ea OpenVPN bakeng sa Lisebelisoa tsa Moemeli oa Teko
  • TCP port 6800: Encrypted WebKhokelo ea sokete bakeng sa Likopo tsa Akhente ea Teko
• E yang kantle:
  • TCP port 25 (SMTP): Ho tsamaisoa ha poso
  • UDP port 162 (SNMP): Ho romela maraba a SNMP bakeng sa li-alarm
  • UDP port 123 (NTP): Ho lumellana ha nako
• Kenya NTP:
  • Qala ho tima timedatectl: sudo timedatectl set-ntp no
  • Etsa taelo ena: timedatectl 'me u netefatse hore systemd-timesyncd.service e sebetsa: che
  • Joale o ka tsamaisa instolano ea NTP: sudo apt-get install ntp
  • Etsa bonnete ba hore li-server tsa NTP tse lokiselitsoeng lia fumaneha: ntpq -np
  Hangata tlhahiso e lokela ho ba "tsohle" e hlahisoang ka octal. 1 1 Sephethong, boleng ba "fihlella" bakeng sa li-server tsa NTP ke boleng ba octal bo bontšang sephetho sa litšebelisano tse robeli tsa ho qetela tsa NTP. Haeba tse robeli kaofela li atlehile, boleng e tla ba octal 377 (= binary
• Kenya PostgreSQL 'me u hlophise mosebelisi bakeng sa Setsi sa Taolo: sudo apt-get update sudo apt-get install postgresql sudo -u postgres psql -c "ETSA marang-rang a ROLE KA 'NETEOE TSE KOPITSOANG PASSWORD' SUPERUSER LOGIN;" sudo -u postgres psql -c "CREATE DATABASE marang-rang a OWNER a tsamaisa 'UTF8' TEMPLATE 'template0';"
  Ho sebelisa seva ea kantle ea PostgreSQL ha ho khothalletsoe.
  • Kenya le ho lokisa seva ya imeile.
  • Setsi sa Taolo se tla romela mangolo-tsoibila ho basebelisi:
  • ha ba memeloa akhaonteng,
  • ha o romela dialamo tsa imeile (ke hore haeba imeile ho ena le SNMP e sebelisetsoa morero ona), le
  • ha o romela litlaleho tsa nako le nako.
  • Mathisa taelo ea sudo apt-get install postfix
  • Bakeng sa ho seta ha bonolo moo postfix e ka romellang ka kotloloho ho seva ea lengolo-tsoibila ea moo e eang teng, o ka seta mofuta o akaretsang oa tlhophiso ea lengolo-tsoibila ho "Website ea Marang-rang", 'me Lebitso la lengolo-tsoibila hangata le ka siuoa le le joalo.
  Ho seng joalo, postfix e hloka ho hlophisoa ho latela tikoloho. Bakeng sa tataiso, sheba litokomane tsa semmuso tsa Ubuntu ho https://help.ubuntu.com/lts/serverguide/postfix.html.
  • Kenya Control Center ho mohlala oa Ubuntu 18.04.
  Ts'ebetso ena e boetse e kenya Paragon Active Assurance REST API.
  thomelontle CC_VERSION= # Kopanya cheke bakeng sa tar file le ho netefatsa hore e lekana le SHA256 0b11111111). Leha ho le joalo, ha u sa tsoa kenya NTP, ho ka etsahala hore ebe NTP e ka tlase ho robeli
  litšebelisano li etsahetse, e le hore boleng bo be nyane: e 'ngoe ea 1, 3, 7, 17, 37, 77, kapa 177 haeba litšebelisano tsohle li atlehile.
  # checksum e fanoe leqepheng la khoasolla sha256sum paa-control-center_${CC_VERSION}.tar.gz
  # Hlakola tarball tar -xzf netrounds-control-center_${CC_VERSION}.tar.gz
  # Etsa bonnete ba hore liphutheloana li ntse li le teng sudo apt-get update
  # Qala ho kenya sudo apt-get install ./netrounds-control-center_${CC_VERSION}/*.deb
• Emisa lits'ebeletso tsohle tsa Paragon Active Assurance: sudo systemctl emisa "netrounds-*" apache2 openvpn@netrounds
• Khutlisetsa bekapo ea polokelo ea polokelo: sudo -u postgres psql -set ON_ERROR_STOP=libokeng <ncc_postgres.sql
• Pele o etsa phalliso ea database, o hloka ho etsa mehato e meng e eketsehileng. Eya ho sengoloa sena sa motheo sa Tsebo, tsamaisetsa tlase karolong ea Liketso haeba tokollo e kentsoe, 'me u etse mehato ea 1 ho isa ho ea 4 ea litaelo tseo.
  HLOKOMELA: U se ke ua etsa mohato oa 5 nakong ena.
  • Lata phalliso ea polokelo ea boitsebiso:
  HLOKOMELA: Ena ke taelo e hlokolosi, 'me ho lokela ho hlokomeloa ha u e phetha ka mochine o hōle. Boemong bo joalo ho khothaletsoa ka matla hore u sebelise lenaneo le kang skrini kapa tmux e le hore taelo ea migrate e tsoelepele ho sebetsa le ha ssh session e ka robeha. sudo ncc falla
  Taelo ea ncc migrate e nka nako e telele ho e etsa (metsotso e mengata). E tlameha ho hatisa tse latelang (lintlha li siiloe ka tlase):
  E fallisoa...
  Ts'ebetso e lokelang ho etsoa:
  <…>
  Ho hokahanya lits'ebetso ntle le ho falla:
  <…>
  Ho falla ho matha:
  <…>
  E theha tafole ea cache…
  <…>
  E hokahanya mangolo a teko...
  
  • Fetisetsa boitsebiso ba bekapo ketsahalong ea 18.04 u sebelisa scp kapa sesebelisoa se seng.
  • Khutlisa linotlolo tsa OpenVPN:
  # Tlosa linotlolo life kapa life tse teng tsa OpenVPN
  sudo rm -rf /var/lib/netrounds/openvpn
  # Hlakola linotlolo tse tšehelitsoeng sudo tar -xzf ncc_openvpn.tar.gz -C /
  • Khutlisa lintlha tsa RRD:
  # Tlosa li-RRD leha e le life tse teng sudo rm -rf /var/lib/netrounds/rrd
  # Hlakola li-RRD tse tšehelitsoeng sudo tar -xzf ncc_rrd.tar.gz -C /
  • Bapisa tlhophiso ya bekapo files le tse sa tsoa kenngoa, 'me ka letsoho u kopanye likahare tsa lihlopha tse peli tsa files (li lokela ho lula libakeng tse tšoanang).
  • Kenya tshebetsong laesense ya sehlahiswa ka ho sebedisa laesense file e nkiloe ketsahalong ea khale: laesense ea ncc kenya ts'ebetsong ncc_license.txt
  • Qala Paragon Active Assurance ditshebeletso: sudo systemctl qala -all "netrounds-*" apache2 kafka openvpn@netrounds
  • Ho kenya tshebetsong tlhophiso e ntjha, o boetse o hloka ho tsamaisa:
  sudo systemctl kenya hape apache2
  • Kenya lipolokelo tse ncha tsa Moemeli oa Teko:
  TA_APPLIANCE_VERSION=
  TA_APPLICATION_VERSION=
  # Bakeng sa liphetolelo tsa pele ho 3.0:
  # Netefatsa botšepehi ba lipolokelo (karabo e lokela ho ba “OK”) shasum -c netrounds-test-agent_${TA_APPLIANCE_VERSION}_all.sha256 shasum -c netrounds-test-agent-application_${TA_APPLICATION_VERSION}.sha256.sum.
  # Bakeng sa mofuta oa 3.0 le hamorao:
  # Kopanya li-checksums bakeng sa polokelo 'me u netefatse hore li tsamaisana le
  Lichelete tsa # SHA256 li fanoe leqepheng la khoasolla sha256sum paa-test-agent_${TA_APPLIANCE_VERSION}_all.deb sha256sum paa-test-agent-application_${TA_APPLICATION_VERSION}.tar.gz
  # Qala ho kenya sudo apt-get install \ ./netrounds-test-agent_${TA_APPLIANCE_VERSION}_all.deb sudo cp netrounds-test-agent-application_${TA_APPLICATION_VERSION}.tar.gz \
  /usr/lib/python2.7/dist-packages/netrounds/static/test_agent/
  • (Boikhethelo) Latela Tataiso ea Orchestration ea NETCONF & YANG API ho kenya le ho lokisa ConfD haeba u e hloka.
  HLOKOMELA: Ha u ntlafatsa ho 3.x hamorao, u tlameha ho qala ka ho sebelisa taelo ena: sudo apt-mark unhold python-django python-django-common

Ho batle phoso

Mathata a ho Qala ConfD
Haeba u na le mathata a ho qala ConfD kamora ho ntlafatsoa, ​​ka kopo ikopanye le molekane oa hau oa Juniper kapa mookameli oa ak'haonte ea heno ea Juniper kapa moemeli oa thekiso ho fumana peeletso e ncha.
Mathata Ho qala callexecuter
Sheba li-callexecuter logs ka taelo
sudo journalctl -xeu netrounds-callexecuter
U ka bona phoso e kang e latelang:
Jun 03 09:53:27 myhost django-admin[6290]: ERROR netrounds.manager.callexecuter Ha e sebetse
mokhelo ho CallExecuter.run [lebitso=netrounds.manager.callexecuter, thread=140364632504128,
process=8238, funcName=handle, le
Jun 03 09:53:27 myhost django-admin[6290]: Traceback (mohala oa morao tjena):
Jun 03 09:53:27 myhost django-admin[6290]: File "debian/tmp/usr/lib/python2.7/dist-packages/
netrounds/manager/management/commands/runcallexecuter.py”, mola 65, ka moheleng
Jun 03 09:53:27 myhost django-admin[6290]: File "debian/tmp/usr/lib/python2.7/dist-packages/
netrounds/manager/calldispatcher.py”, mola 164, e mathang
Jun 03 09:53:27 myhost django-admin[6290]: File "debian/tmp/usr/lib/python2.7/dist-packages/
netrounds/manager/models.py”, mola 204, inwait
Jun 03 09:53:27 myhost django-admin[6290]: File "debian/tmp/usr/lib/python2.7/dist-packages/ netrounds/manager/models.py", mola 42, ho __unicode__
Jun 03 09:53:27 myhost django-admin[6290]: AttributeError: Ntho ea 'unicode' ha e na tšobotsi ea 'iteritems'
Se etsahetseng ke hore sephutheloana sa netrounds-callexecuter*.deb se ile sa ntlafatsoa ntle le ho etsa bonnete ba hore tšebeletso ea netrounds-callexecuter systemd e emisitsoe le ho koaloa. Database e maemong a fosahetseng; e hloka ho khutlisoa ho tsoa ho bekapo, 'me ntlafatso e hloka ho phetoa. Etsa se latelang ho tima le ho emisa ts'ebeletso ea netrounds-callexecuter: sudo systemctl tima netrounds-callexecuter sudo systemctl emisa netrounds-callexecuter
Web Seva ha e Arabe
Sheba li-apache tse nang le mohatla oa taelo -n 50 /var/log/apache2/netrounds_error.log
Haeba u bona phoso e latelang, ho bolela hore mofuta oa Control Center 2.34 o sebetsa ho Ubuntu 18.04, ke hore, Control Center ha e so ntlafatsoe ka katleho. Tharollo ke ho ntlafatsa Center Center ho mofuta oa morao-rao joalo ka ha ho hlalositsoe tokomaneng ena.
# Linakoamps, pids, joalo-joalo. hlobolisoa ka tlase
Sengoliloeng sa sepheo sa WSGI '/usr/lib/python2.7/dist-packages/netrounds/wsgi.py' se ke ke sa kenngoa joalo ka mojule oa Python.
Khethollo e etsahetse ho sebetsana le mongolo oa WSGI '/usr/lib/python2.7/dist-packages/netrounds/wsgi.py'.
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/netrounds/wsgi.py", mola 6, ho kopo = get_wsgi_application()
File “/usr/lib/python2.7/dist-packages/django/core/wsgi.py”, mola 13, ho get_wsgi_application django.setup(set_prefix=False)
File “/usr/lib/python2.7/dist-packages/django/__init__.py”, mola 27, ho setup apps.populate(settings.INSTALLED_APPS)
File “/usr/lib/python2.7/dist-packages/django/apps/registry.py”, mola 85, ho app_config = AppConfig.create(entry)
File "/usr/lib/python2.7/dist-packages/django/apps/config.py", mola 94, ho theha module = import_module(entry)
File "/usr/lib/python2.7/importlib/__init__.py", mola 37, ho import_module __import__(lebitso)
File “/usr/lib/python2.7/dist-packages/grappelli/dashboard/__init__.py”, mola 1, ho ho tsoa ho grappelli.dashboard.dashboards import *
File “/usr/lib/python2.7/dist-packages/grappelli/dashboard/dashboards.py”, mola 14, ho ho tloha grappelli. li-module tsa ho kenya dashboard
File "/usr/lib/python2.7/dist-packages/grappelli/dashboard/modules.py", mola 9, ho ho tsoa ho django.contrib.contenttypes.models e tlisa ContentType File "/usr/lib/python2.7/dist-packages/django/contrib/contenttypes/models.py", mola 139, ho class ContentType(models.Model):
File “/usr/lib/python2.7/dist-packages/django/db/models/base.py”, mola 110, ho __new__ app_config = apps.get_ containing_ app_config(mojule) File “/usr/lib/python2.7/dist-packages/django/apps/registry.py”, mola 247, ho get_containing_app_config self.check_apps_ready() File "/usr/lib/python2.7/dist-packages/django/apps/registry.py", mola 125, ho check_ apps_ itokiselitse ho phahamisa Registry ea App Ha e so Loketse ("Lisebelisoa ha li so laoloe.")
AppRegistryNotReady: Lisebelisoa ha li so kenngoe.
Ho qala bocha ha Paragon Active Assurance Services Ho hloleha
Ho qala lits'ebeletso tsa marang-rang-* ka sudo systemctl qala -all "netrounds-*" apache2 openvpn@netrounds e hlahisa molaetsa o latelang:
E hlolehile ho qala netrounds-agent-ws-server.service: Unit netrounds-agent-ws-server.service e koahetse.
E hlolehile ho qala netrounds-agent-daemon.service: Unit netrounds-agent-daemon.service e koahetse.
Sena se bolela hore litšebeletso tse boletsoeng li 'nile tsa koaheloa nakong ea ts'ebetso ea ho tlosa sephutheloana' me li hloka ho hloekisoa ka letsoho. Mokhoa oa ho hloekisa o bontšitsoe ka tlase:
sudo apt-get purge netrounds-agent-login sudo find /etc/systemd/system -name "netrounds-agent-*.service" -delete sudo systemctl daemon-reload
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JUNIPER NETWORKS Setsi sa Taolo ea ntlafatso ho tloha Phetolelong [pdf] Bukana ea Mosebelisi Ho ntlafatsa Setsi sa Taolo ho tsoa ho Phetolelo, Setsi sa Taolo ho tsoa ho Phetolelo, Setsi ho tsoa ho Phetolelo, Phetolelo

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