public static async System.Threading.Tasks.Task ReImageAgent(ILogger log, AgentInformation agentInfo, HttpClient client, IUnmockable <AzureServiceTokenProvider> tokenProvider)
{
var accessToken = await tokenProvider.Execute(x => x.GetAccessTokenAsync("https://management.azure.com/", null)).ConfigureAwait(false);
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
var agentStatusJson = await client.GetStringAsync($"https://management.azure.com/subscriptions/f13f81f8-7578-4ca8-83f3-0a845fad3cb5/resourceGroups/{agentInfo.ResourceGroup}/providers/Microsoft.Compute/virtualMachineScaleSets/agents/virtualmachines/{agentInfo.InstanceId}/instanceView?api-version=2018-06-01");
dynamic status = JObject.Parse(agentStatusJson);
if (status.statuses[0].code == "ProvisioningState/updating")
{
log.LogInformation($"Agent already being re-imaged: {agentInfo.ResourceGroup} - {agentInfo.InstanceId}");
return;
}
log.LogInformation($"Re-image agent: {agentInfo.ResourceGroup} - {agentInfo.InstanceId}");
var result = await client.PostAsync($"https://management.azure.com/subscriptions/f13f81f8-7578-4ca8-83f3-0a845fad3cb5/resourceGroups/{agentInfo.ResourceGroup}/providers/Microsoft.Compute/virtualMachineScaleSets/agents/virtualmachines/{agentInfo.InstanceId}/reimage?api-version=2018-06-01", new StringContent(""));
if (!result.IsSuccessStatusCode)
{
throw new Exception($"Error Re-imaging agent: {agentInfo.ResourceGroup} - {agentInfo.InstanceId}");
}
}
public async Task <string> Do()
{
var result = await _client.Execute(x => x.GetAsync("https://none-existing-website/api/users"));
return(await result.Content.ReadAsStringAsync());
}