The deployment fails when the controllervm wants to install the azure-cli package:
The following additional packages will be installed:n aufs-tools cgroupfs-mount libapr1 libaprutil1 libltdl7 openresty-openssln openresty-opm openresty-pcre openresty-resty openresty-zlib pigznSuggested packages:n mountall openresty-restydoc zipn. The following NEW packages will be installed:n apache2-utils aufs-tools azure-cli cgroupfs-mount docker-ce libapr1n libaprutil1 libltdl7 openresty openresty-openssl openresty-opmn openresty-pcre openresty-resty openresty-zlib pigz unzipn0 upgraded, 16 newly installed, 0 to remove and 86 not upgraded. Need to get 111 MB/111 MB of archives.nAfter this operation, 486 MB of additional disk space will be used.nWARNING: The following packages cannot be authenticated!n azure-clinn[stderr]ngpg: requesting key 417A0893 from hkp server packages.microsoft.comngpg: key 417A0893: public key "MS Open Tech interop@microsoft.com" importedngpg: Total number processed: 1ngpg: imported: 1 (RSA: 1)nW: GPG error: https://packages.microsoft.com/repos/azure-cli wheezy InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CFnW: The repository 'https://packages.microsoft.com/repos/azure-cli wheezy InRelease' is not signed.
I can ssh into the vm and correct the error to install the packages afterwards but I cannot manually continue the full deployment.
Any help?
Thanks!
https://github.com/Microsoft/elk-acs-kubernetes/issues/58
It was a known issue as they responded on github. In the meantime I manually continued the install after adding the right GPG public key to the apt client.