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build(docker): install tzdata so IANA server time zones resolve #1238

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Merged
sven-n merged 2 commits into from
Oct 18, 2026
Merged

build(docker): install tzdata so IANA server time zones resolve #1238

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5333bdc
build(docker): install tzdata so IANA server time zones resolve
diegoamatte Sep 28, 2026
524136e
build(docker): install tzdata in the distributed container images, too
claude Oct 18, 2026
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3 changes: 2 additions & 1 deletion src/Dapr/AdminPanel.Host/Dockerfile
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Expand Up @@ -3,7 +3,8 @@ WORKDIR /app

# OpenMU uses localized texts, which require the culture data of ICU.
# The alpine images don't contain it and run in the globalization-invariant mode by default.
RUN apk add --no-cache icu-libs
# tzdata provides the IANA time zones (e.g. Europe/Berlin), which the alpine images don't contain either.
RUN apk add --no-cache icu-libs tzdata
ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
EXPOSE 8080

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3 changes: 2 additions & 1 deletion src/Dapr/CentralServer.Host/Dockerfile
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Expand Up @@ -3,7 +3,8 @@ WORKDIR /app

# OpenMU uses localized texts, which require the culture data of ICU.
# The alpine images don't contain it and run in the globalization-invariant mode by default.
RUN apk add --no-cache icu-libs
# tzdata provides the IANA time zones (e.g. Europe/Berlin), which the alpine images don't contain either.
RUN apk add --no-cache icu-libs tzdata
ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
EXPOSE 8080
EXPOSE 44405
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3 changes: 2 additions & 1 deletion src/Dapr/GameServer.Host/Dockerfile
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Expand Up @@ -3,7 +3,8 @@ WORKDIR /app

# OpenMU uses localized texts, which require the culture data of ICU.
# The alpine images don't contain it and run in the globalization-invariant mode by default.
RUN apk add --no-cache icu-libs
# tzdata provides the IANA time zones (e.g. Europe/Berlin), which the alpine images don't contain either.
RUN apk add --no-cache icu-libs tzdata
ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
EXPOSE 8080

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3 changes: 2 additions & 1 deletion src/Startup/Dockerfile
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@@ -1,7 +1,8 @@
FROM mcr.microsoft.com/dotnet/aspnet:10.0-alpine AS base
WORKDIR /app

RUN apk add --no-cache icu-libs
# tzdata provides the IANA time zones (e.g. America/Argentina/Buenos_Aires) for the server time zone setting.
RUN apk add --no-cache icu-libs tzdata
ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false

EXPOSE 8080
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