THRIFT-4990 Switch to .NET core 3.0
Client: netstsd
Patch: Jens Geyer
This closes #1909
diff --git a/build/docker/README.md b/build/docker/README.md
index 08c1372..e33c4e0 100644
--- a/build/docker/README.md
+++ b/build/docker/README.md
@@ -177,7 +177,7 @@
| d | 2.075.1 | 2.087.0 | |
| dart | 2.0.0 | 2.4.0 | |
| delphi | | | Not in CI |
-| dotnet | 2.1.503 | 2.2.300 | |
+| dotnet | 3.0 | 3.0 | |
| erlang | 18.3 | 22.0 | |
| go | 1.10.8 | 1.12.6 | |
| haskell | 7.10.3 | 8.0.2 | |
diff --git a/build/docker/ubuntu-bionic/Dockerfile b/build/docker/ubuntu-bionic/Dockerfile
index 5f9833f..d38901f 100644
--- a/build/docker/ubuntu-bionic/Dockerfile
+++ b/build/docker/ubuntu-bionic/Dockerfile
@@ -130,7 +130,7 @@
RUN apt-get install -y --no-install-recommends \
`# dotnet core dependencies` \
- dotnet-sdk-2.2
+ dotnet-sdk-3.0
RUN apt-get install -y --no-install-recommends \
`# Erlang dependencies` \
diff --git a/build/docker/ubuntu-disco/Dockerfile b/build/docker/ubuntu-disco/Dockerfile
index b017c4e..b63fd58 100644
--- a/build/docker/ubuntu-disco/Dockerfile
+++ b/build/docker/ubuntu-disco/Dockerfile
@@ -130,7 +130,7 @@
RUN apt-get install -y --no-install-recommends \
`# dotnet core dependencies` \
- dotnet-sdk-2.2
+ dotnet-sdk-3.0
RUN apt-get install -y --no-install-recommends \
`# Erlang dependencies` \
diff --git a/build/docker/ubuntu-xenial/Dockerfile b/build/docker/ubuntu-xenial/Dockerfile
index 8dc6497..714a80d 100644
--- a/build/docker/ubuntu-xenial/Dockerfile
+++ b/build/docker/ubuntu-xenial/Dockerfile
@@ -127,7 +127,7 @@
RUN apt-get install -y --no-install-recommends \
`# dotnet core dependencies` \
- dotnet-sdk-2.1
+ dotnet-sdk-3.0
RUN apt-get install -y --no-install-recommends \
`# Erlang dependencies` \