Concordium - Notice history

All systems operational

Mainnet - Operational

100.0% uptime
Sep 2021 · 100.0%Oct · 100.0%Nov · 100.0%

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Sep 2021
Oct 2021
Nov 2021

Wallet Backend - Operational

98.89% uptime
Sep 2021 · 100.0%Oct · 100.0%Nov · 96.67%

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Sep 2021
Oct 2021
Nov 2021

Identity Providers - Operational

100.0% uptime
Sep 2021 · 100.0%Oct · 100.0%Nov · 100.0%

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Sep 2021
Oct 2021
Nov 2021

CCD Scan - Operational

98.89% uptime
Sep 2021 · 100.0%Oct · 100.0%Nov · 96.67%

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Sep 2021
Oct 2021
Nov 2021

Notice history

View current status

Nov 2021

NOV18
Migrating baker nodes
CompletedMaintenance

  • 5 baker nodes will be migrated to new hardware.

    November 18, 2021 at 1:43 PMUTC
Outage of backend services
ResolvedMajor outage23 hours 58 minutes
  • ResolvedUTC

    The incident has been resolved and services are fully operational.

  • MonitoringUTC

    We resolved the issues and both the wallet-proxy and the chain explorer on the network dashboard are operational.

    We are monitoring for any additional signs of instability.

  • IdentifiedUTC

    The mobile wallet backend is operational again.

  • InvestigatingUTC

    The wallet proxy and the chain explorer are not operational.

    As a consequence mobile wallets cannot be used.

    We are investigating the issue.

NOV5
Wallet backend and Network dashboard maintenance
CompletedMaintenance2 hours 57 minutes
  • CompletedNovember 05, 2021 at 1:27 PMUTC

    Maintenance has completed successfully.

  • In progressNovember 05, 2021 at 10:55 AMUTC

    Maintenance is now in progress.

  • PlannedNovember 05, 2021 at 10:30 AMUTC

    We are planning for a scheduled maintenance during that time. No impact expected.

Oct 2021

OCT26
Network maintenance
CompletedMaintenance
  • In progressOctober 26, 2021 at 11:49 AMUTC

    Maintenance is now in progress.

  • CompletedOctober 26, 2021 at 8:30 AMUTC

    We are planning for a scheduled maintenance during that time. No impact expected

OCT22
Scheduled infrastructure maintenance
CompletedMaintenance2 hours 46 minutes
  • CompletedOctober 22, 2021 at 11:38 AMUTC

    Maintenance has completed successfully.

  • In progressOctober 22, 2021 at 8:51 AMUTC

    Maintenance is now in progress.

  • PlannedOctober 22, 2021 at 8:51 AMUTC

    We are planning for a scheduled maintenance during that time.

OCT20
Expanding disk on K8s master nodes
CompletedMaintenance1 hour 33 minutes
  • CompletedOctober 20, 2021 at 1:33 PMUTC

    Maintenance has completed successfully.

  • In progressOctober 20, 2021 at 12:01 PMUTC

    Maintenance is now in progress.

  • PlannedOctober 20, 2021 at 12:00 PMUTC

    No downtime nor other impact is expected.

OCT14
Infrastructure maintenance
CompletedMaintenance2 hours 47 minutes
  • CompletedOctober 14, 2021 at 1:57 PMUTC

    Maintenance has completed successfully.

  • In progressOctober 14, 2021 at 11:36 AMUTC

    Maintenance is now in progress.

  • PlannedOctober 14, 2021 at 11:10 AMUTC

    We are planning for a scheduled maintenance during that time. No impact expected

OCT13
Protocol Update on Mainnet
CompletedMaintenance1 minute
  • CompletedOctober 13, 2021 at 10:01 AMUTC

    The protocol update is effective.

  • PlannedOctober 13, 2021 at 10:00 AMUTC

    A protocol update to add memo functionality for simple, shielded and scheduled transfers will take effect on mainnet on October 13, 2021, at 12:00 CEST.

    New node software releases for Linux, Windows, and MacOS supporting the protocol update have been released today. Node runners must upgrade their nodes before the new protocol takes effect. Old nodes will stop processing new blocks at that point.

    For more details on the protocol update, see https://proposals.concordium.software.

    A testnet protocol update was successfully deployed in September.

Sep 2021

SEP29
Baker node #4 region migration
CompletedMaintenance3 hours 41 minutes
  • CompletedSeptember 29, 2021 at 10:41 AMUTC

    Maintenance has completed successfully.

  • In progressSeptember 29, 2021 at 7:03 AMUTC

    Maintenance is now in progress.

  • PlannedSeptember 29, 2021 at 7:00 AMUTC

    We are planning to migrate baker node #4 to a new region. The change should not cause any impact in the network.

SEP27
Internal infrastructure migration
CompletedMaintenance7 hours 14 minutes
  • CompletedSeptember 27, 2021 at 2:14 PMUTC

    Maintenance has completed successfully.

  • PlannedSeptember 27, 2021 at 7:00 AMUTC

    Updating firewall rules. No disruption is expected.

  • In progressSeptember 27, 2021 at 6:42 AMUTC

    Maintenance is now in progress.

SEP24
Internal infrastructure migration
CompletedMaintenance2 hours 24 minutes
  • CompletedSeptember 24, 2021 at 12:39 PMUTC

    Maintenance has completed successfully.

  • In progressSeptember 24, 2021 at 10:16 AMUTC

    Maintenance is now in progress.

  • PlannedSeptember 24, 2021 at 10:15 AMUTC

    Updating firewall rules. No disruption is expected.

SEP23
Scheduled infrastructure maintenance
CompletedMaintenance1 hour 55 minutes
  • CompletedSeptember 23, 2021 at 8:55 AMUTC

    Maintenance has completed successfully.

  • In progressSeptember 23, 2021 at 7:27 AMUTC

    Maintenance is now in progress.

  • PlannedSeptember 23, 2021 at 7:00 AMUTC

    We do not expect to have any impact on the Mainnet nodes during the maintenance. Other services might be marginally affected (<5minutes disruption).

SEP22
Scheduled infrastructure maintenance
CompletedMaintenance5 hours 44 minutes
  • CompletedSeptember 22, 2021 at 12:44 PMUTC

    Maintenance has completed successfully.

  • In progressSeptember 22, 2021 at 7:04 AMUTC

    Maintenance is now in progress.

  • PlannedSeptember 22, 2021 at 7:00 AMUTC

    We do not expect to have any impact on the Mainnet nodes during the maintenance. Other services might be marginally affected (<5minutes disruption).

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